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sushuang pushed a commit to branch next
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commit 0f0365e90e48aa2b8b7f23d567d351a6786c4528
Author: 100pah <[email protected]>
AuthorDate: Wed Nov 11 15:13:06 2020 +0800

    ignore thumb and update chart list
---
 .gitignore                  |    6 +-
 src/data/chart-list-data.js | 2011 ++++++++++++++++++++++++++-----------------
 2 files changed, 1214 insertions(+), 803 deletions(-)

diff --git a/.gitignore b/.gitignore
index 4983bad..fafd09c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,4 +11,8 @@ public/vendors/echarts/map/raw
 # Built file
 /public/js
 /public/css
-/public/asset
\ No newline at end of file
+/public/asset
+
+
+/public/data/thumb/
+/public/data/thumb-dark/
diff --git a/src/data/chart-list-data.js b/src/data/chart-list-data.js
index ea62500..bfec51b 100644
--- a/src/data/chart-list-data.js
+++ b/src/data/chart-list-data.js
@@ -6,9 +6,30 @@ export default [
     "category": [
       "bar"
     ],
+    "id": "bar-background",
+    "tags": [],
+    "title": "Bar with Background",
+    "titleCN": "带背景色的柱状图",
+    "difficulty": 0
+  },
+  {
+    "category": [
+      "custom"
+    ],
+    "id": "bar-histogram",
+    "tags": [],
+    "title": "Histogram with Custom Series",
+    "titleCN": "直方图(自定义系列)",
+    "difficulty": 0
+  },
+  {
+    "category": [
+      "bar"
+    ],
     "id": "bar-simple",
     "tags": [],
-    "title": "Bar Simple",
+    "title": "Basic Bar",
+    "titleCN": "基础柱状图",
     "difficulty": 0
   },
   {
@@ -17,16 +38,28 @@ export default [
     ],
     "id": "bar-tick-align",
     "tags": [],
-    "title": "坐标轴刻度与标签对齐",
+    "title": "Axis Align with Tick",
+    "titleCN": "坐标轴刻度与标签对齐",
     "difficulty": 0
   },
   {
     "category": [
-      "bar"
+      "calendar"
     ],
-    "id": "bar-waterfall",
+    "id": "calendar-simple",
+    "tags": [],
+    "title": "Simple Calendar",
+    "titleCN": "基础日历图",
+    "difficulty": 0
+  },
+  {
+    "category": [
+      "candlestick"
+    ],
+    "id": "candlestick-simple",
     "tags": [],
-    "title": "深圳月最低生活费组成(单位:元)",
+    "title": "Basic Candlestick",
+    "titleCN": "基础 K 线图",
     "difficulty": 0
   },
   {
@@ -38,33 +71,37 @@ export default [
     "id": "data-transform-sort-bar",
     "tags": [],
     "title": "Sort Data in Bar Chart",
+    "titleCN": "柱状图排序",
     "difficulty": 0
   },
   {
     "category": [
-      "line"
+      "heatmap"
     ],
-    "id": "line-simple",
+    "id": "heatmap-cartesian",
     "tags": [],
-    "title": "Basic Line Chart",
+    "title": "Heatmap on Cartesian",
+    "titleCN": "笛卡尔坐标系上的热力图",
     "difficulty": 0
   },
   {
     "category": [
       "line"
     ],
-    "id": "line-smooth",
+    "id": "line-simple",
     "tags": [],
-    "title": "Smoothed Line Chart",
+    "title": "Basic Line Chart",
+    "titleCN": "基础折线图",
     "difficulty": 0
   },
   {
     "category": [
-      "pie"
+      "line"
     ],
-    "id": "pie-doughnut",
+    "id": "line-smooth",
     "tags": [],
-    "title": "Doughnut Chart",
+    "title": "Smoothed Line Chart",
+    "titleCN": "基础平滑折线图",
     "difficulty": 0
   },
   {
@@ -74,24 +111,27 @@ export default [
     "id": "pie-simple",
     "tags": [],
     "title": "Referer of a website",
+    "titleCN": "某站点用户访问来源",
     "difficulty": 0
   },
   {
     "category": [
-      "scatter"
+      "radar"
     ],
-    "id": "scatter-anscombe-quartet",
+    "id": "radar",
     "tags": [],
-    "title": "Anscombe&#39;s quartet",
+    "title": "Basic Radar Chart",
+    "titleCN": "基础雷达图",
     "difficulty": 0
   },
   {
     "category": [
-      "scatter"
+      "sankey"
     ],
-    "id": "scatter-clustering-process",
+    "id": "sankey-simple",
     "tags": [],
-    "title": "Clustering Process",
+    "title": "Basic Sankey",
+    "titleCN": "基础桑基图",
     "difficulty": 0
   },
   {
@@ -101,6 +141,7 @@ export default [
     "id": "scatter-simple",
     "tags": [],
     "title": "Basic Scatter Chart",
+    "titleCN": "基础散点图",
     "difficulty": 0
   },
   {
@@ -110,782 +151,900 @@ export default [
     "id": "area-basic",
     "tags": [],
     "title": "Basic area chart",
+    "titleCN": "基础面积图",
     "difficulty": 1
   },
   {
     "category": [
       "bar"
     ],
-    "id": "bar-background",
+    "id": "bar-data-color",
     "tags": [],
-    "title": "Bar with Background",
+    "title": "Set Style of Single Bar.",
+    "titleCN": "自定义单个柱子颜色",
     "difficulty": 1
   },
   {
     "category": [
       "bar"
     ],
-    "id": "bar-gradient",
+    "id": "bar-waterfall",
     "tags": [],
-    "title": "特性示例:渐变色 阴影 点击缩放",
+    "title": "Waterfall Chart",
+    "titleCN": "瀑布图(柱状图模拟)",
     "difficulty": 1
   },
   {
     "category": [
-      "bar"
+      "calendar",
+      "heatmap"
     ],
-    "id": "bar-negative2",
+    "id": "calendar-heatmap",
     "tags": [],
-    "title": "交错正负轴标签",
+    "title": "Calendar Heatmap",
+    "titleCN": "日历热力图",
     "difficulty": 1
   },
   {
     "category": [
-      "bar"
+      "calendar",
+      "heatmap"
     ],
-    "id": "bar-waterfall2",
+    "id": "calendar-vertical",
     "tags": [],
-    "title": "阶梯瀑布图",
+    "title": "Calendar Heatmap Vertical",
+    "titleCN": "纵向日历图",
     "difficulty": 1
   },
   {
     "category": [
-      "scatter"
+      "candlestick"
     ],
-    "id": "bubble-gradient",
+    "id": "custom-ohlc",
     "tags": [],
-    "title": "Bubble Chart",
+    "title": "OHLC Chart",
+    "titleCN": "OHLC 图(使用自定义系列)",
     "difficulty": 1
   },
   {
     "category": [
-      "line"
+      "custom"
     ],
-    "id": "line-stack",
+    "id": "custom-profit",
     "tags": [],
-    "title": "Stacked Line Chart",
+    "title": "Profit",
+    "titleCN": "利润分布直方图",
     "difficulty": 1
   },
   {
     "category": [
-      "pie"
+      "dataset",
+      "bar"
     ],
-    "id": "pie-custom",
+    "id": "dataset-encode0",
     "tags": [],
-    "title": "Customized Pie",
+    "title": "Simple Encode",
+    "titleCN": "指定数据到坐标轴的映射",
     "difficulty": 1
   },
   {
     "category": [
-      "pie"
+      "gauge"
     ],
-    "id": "pie-pattern",
+    "id": "gauge",
     "tags": [],
-    "title": "Texture on Pie Chart",
+    "title": "Gauge Basic chart",
+    "titleCN": "基础仪表盘",
     "difficulty": 1
   },
   {
     "category": [
-      "pie"
+      "gauge"
     ],
-    "id": "pie-roseType",
+    "id": "gauge-simple",
     "tags": [],
-    "title": "Nightingale's Rose Diagram",
+    "title": "Simple Gauge",
+    "titleCN": "带标签数字动画的基础仪表盘",
     "difficulty": 1
   },
   {
     "category": [
-      "line"
+      "graph"
     ],
-    "id": "area-stack",
+    "id": "graph-force2",
     "tags": [],
-    "title": "Stacked area chart",
-    "difficulty": 2
+    "title": "Force Layout",
+    "titleCN": "力引导布局",
+    "difficulty": 1
   },
   {
     "category": [
       "line"
     ],
-    "id": "area-time-axis",
+    "id": "line-stack",
     "tags": [],
-    "title": "Area Chart with Time Axis",
-    "difficulty": 2
+    "title": "Stacked Line Chart",
+    "titleCN": "折线图堆叠",
+    "difficulty": 1
   },
   {
     "category": [
-      "bar"
+      "parallel"
     ],
-    "id": "bar-animation-delay",
+    "id": "parallel-simple",
     "tags": [],
-    "title": "柱状图动画延迟",
-    "difficulty": 2
+    "title": "Basic Parallel",
+    "titleCN": "基础平行坐标",
+    "difficulty": 1
   },
   {
     "category": [
-      "bar"
+      "pie"
     ],
-    "id": "bar-negative",
+    "id": "pie-borderRadius",
     "tags": [],
-    "title": "正负条形图",
-    "difficulty": 2
+    "title": "Doughnut Chart with Rounded Corner",
+    "titleCN": "圆角环形图",
+    "difficulty": 1
   },
   {
     "category": [
-      "bar"
+      "pie"
     ],
-    "id": "bar-y-category",
+    "id": "pie-doughnut",
     "tags": [],
-    "title": "World Total Population",
-    "difficulty": 2
+    "title": "Doughnut Chart",
+    "titleCN": "环形图",
+    "difficulty": 1
   },
   {
     "category": [
-      "bar"
+      "radar"
     ],
-    "id": "bar1",
+    "id": "radar-aqi",
     "tags": [],
-    "title": "Rainfall and Evaporation",
-    "difficulty": 2
+    "title": "AQI - Radar Chart",
+    "titleCN": "AQI - 雷达图",
+    "difficulty": 1
   },
   {
     "category": [
-      "dataset",
-      "pie"
+      "sankey"
     ],
-    "id": "dataset-default",
+    "id": "sankey-vertical",
     "tags": [],
-    "title": "Default arrangement",
-    "difficulty": 2
+    "title": "Sankey Orient Vertical",
+    "titleCN": "垂直方向的桑基图",
+    "difficulty": 1
   },
   {
     "category": [
-      "dataset",
-      "bar"
+      "scatter"
     ],
-    "id": "dataset-encode0",
+    "id": "scatter-anscombe-quartet",
     "tags": [],
-    "title": "Simple Encode",
-    "difficulty": 2
+    "title": "Anscomb's quartet",
+    "titleCN": "Anscomb's quartet",
+    "difficulty": 1
   },
   {
     "category": [
-      "dataset",
-      "bar"
+      "scatter"
     ],
-    "id": "dataset-simple0",
+    "id": "scatter-clustering",
     "tags": [],
-    "title": "Simple Example of Dataset",
-    "difficulty": 2
+    "title": "Clustering Process",
+    "titleCN": "数据聚合",
+    "difficulty": 1
   },
   {
     "category": [
-      "dataset",
-      "bar"
+      "scatter"
     ],
-    "id": "dataset-simple1",
+    "id": "scatter-clustering-process",
     "tags": [],
-    "title": "Dataset in Object Array",
-    "difficulty": 2
+    "title": "Clustering Process",
+    "titleCN": "聚合过程可视化",
+    "difficulty": 1
   },
   {
     "category": [
       "scatter"
     ],
-    "id": "effectScatter-map",
+    "id": "scatter-exponential-regression",
     "tags": [],
-    "title": "Air Quality",
-    "difficulty": 2
+    "title": "Exponential Regression",
+    "titleCN": "指数回归(使用统计插件)",
+    "difficulty": 1
+  },
+  {
+    "category": [
+      "sunburst"
+    ],
+    "id": "sunburst-simple",
+    "tags": [],
+    "title": "Basic Sunburst",
+    "titleCN": "基础旭日图",
+    "difficulty": 1
   },
   {
     "category": [
       "line"
     ],
-    "id": "line-in-cartesian-coordinate-system",
+    "id": "area-stack",
     "tags": [],
-    "title": "Line Chart in Cartesian Coordinate System",
+    "title": "Stacked area chart",
+    "titleCN": "堆叠面积图",
     "difficulty": 2
   },
   {
     "category": [
       "line"
     ],
-    "id": "line-y-category",
+    "id": "area-stack-gradient",
     "tags": [],
-    "title": "Line Y Category",
+    "title": "Gradient Stacked area chart",
+    "titleCN": "渐变堆叠面积图",
     "difficulty": 2
   },
   {
     "category": [
       "bar"
     ],
-    "id": "mix-line-bar",
+    "id": "bar-negative2",
     "tags": [],
-    "title": "Mixed Line and Bar",
+    "title": "Bar Chart with Negative Value",
+    "titleCN": "交错正负轴标签",
     "difficulty": 2
   },
   {
     "category": [
-      "pie"
+      "bar"
     ],
-    "id": "pie-alignTo",
+    "id": "bar-y-category",
     "tags": [],
-    "title": "Pie Label Align",
+    "title": "World Total Population",
+    "titleCN": "世界人口总量 - 条形图",
     "difficulty": 2
   },
   {
     "category": [
-      "pie"
+      "calendar"
     ],
-    "id": "pie-legend",
+    "id": "calendar-horizontal",
     "tags": [],
-    "title": "Pie with Scrollable Legend",
+    "title": "Calendar Heatmap Horizontal",
+    "titleCN": "横向日力图",
     "difficulty": 2
   },
   {
     "category": [
-      "scatter"
+      "candlestick"
     ],
-    "id": "scatter-nebula",
+    "id": "candlestick-sh",
     "tags": [],
-    "title": "Scatter Nebula",
+    "title": "ShangHai Index",
+    "titleCN": "上证指数",
     "difficulty": 2
   },
   {
     "category": [
-      "line",
-      "visualMap"
+      "custom",
+      "dataZoom"
     ],
-    "id": "area-pieces",
+    "id": "custom-error-scatter",
     "tags": [],
-    "title": "Area Pieces",
-    "difficulty": 3
+    "title": "Error Scatter on Catesian",
+    "titleCN": "使用自定系列给散点图添加误差范围",
+    "difficulty": 2
   },
   {
     "category": [
-      "line"
+      "scatter"
     ],
-    "id": "area-stack-gradient",
+    "id": "effectScatter-map",
     "tags": [],
-    "title": "Gradient Stacked area chart",
-    "difficulty": 3
+    "title": "Air Quality",
+    "titleCN": "全国主要城市空气质量",
+    "difficulty": 2
   },
   {
     "category": [
-      "bar"
+      "gauge"
     ],
-    "id": "bar-brush",
+    "id": "gauge-speed",
     "tags": [],
-    "title": "柱状图框选",
-    "difficulty": 3
+    "title": "Speed Gauge",
+    "titleCN": "速度仪表盘",
+    "difficulty": 2
   },
   {
     "category": [
-      "bar"
+      "graph"
     ],
-    "id": "bar-label-rotation",
+    "id": "graph-grid",
     "tags": [],
-    "title": "Bar Label Rotation",
-    "difficulty": 3
+    "title": "Graph on Cartesian",
+    "titleCN": "笛卡尔坐标系上的 Graph",
+    "difficulty": 2
   },
   {
     "category": [
-      "bar"
+      "graph"
     ],
-    "id": "bar-race",
+    "id": "graph-simple",
     "tags": [],
-    "title": "Bar Race",
-    "difficulty": 3
+    "title": "Simple Graph",
+    "titleCN": "Graph 简单示例",
+    "difficulty": 2
   },
   {
     "category": [
-      "bar"
+      "heatmap"
     ],
-    "id": "bar-y-category-stack",
+    "id": "heatmap-large",
     "tags": [],
-    "title": "Stacked Horizontal Bar",
-    "difficulty": 3
+    "title": "Heatmap - 2w data",
+    "titleCN": "热力图 - 2w 数据",
+    "difficulty": 2
   },
   {
     "category": [
-      "dataset"
+      "heatmap"
     ],
-    "id": "dataset-encode1",
+    "id": "heatmap-large-piecewise",
     "tags": [],
-    "title": "Encode and Matrix",
-    "difficulty": 3
+    "title": "Heatmap - Discrete Mapping of Color",
+    "titleCN": "热力图 - 颜色的离散映射",
+    "difficulty": 2
   },
   {
     "category": [
-      "dataset",
-      "line",
-      "pie"
+      "line"
     ],
-    "id": "dataset-link",
+    "id": "line-marker",
     "tags": [],
-    "title": "Share Dataset",
-    "difficulty": 3
+    "title": "Temperature Change in the coming week",
+    "titleCN": "未来一周气温变化",
+    "difficulty": 2
   },
   {
     "category": [
-      "line"
+      "parallel"
     ],
-    "id": "line-gradient",
+    "id": "parallel-aqi",
     "tags": [],
-    "title": "Line Gradient",
-    "difficulty": 3
+    "title": "Parallel Aqi",
+    "titleCN": "AQI 分布(平行坐标)",
+    "difficulty": 2
   },
   {
     "category": [
-      "line"
+      "pie"
     ],
-    "id": "line-sections",
+    "id": "pie-custom",
     "tags": [],
-    "title": "Distribution of Electricity",
-    "difficulty": 3
+    "title": "Customized Pie",
+    "titleCN": "饼图自定义样式",
+    "difficulty": 2
   },
   {
     "category": [
-      "line"
+      "pie"
     ],
-    "id": "line-step",
+    "id": "pie-pattern",
     "tags": [],
-    "title": "Step Line",
-    "difficulty": 3
+    "title": "Texture on Pie Chart",
+    "titleCN": "饼图纹理",
+    "difficulty": 2
   },
   {
     "category": [
-      "line"
+      "pie"
     ],
-    "id": "line-style",
+    "id": "pie-roseType",
     "tags": [],
-    "title": "Line Style and Item Style",
-    "difficulty": 3
+    "title": "Nightingale's Rose Diagram",
+    "titleCN": "南丁格尔玫瑰图",
+    "difficulty": 2
   },
   {
     "category": [
-      "bar"
+      "pie"
     ],
-    "id": "mix-zoom-on-value",
+    "id": "pie-roseType-simple",
     "tags": [],
-    "title": "Mix Zoom On Value",
-    "difficulty": 3
+    "title": "Nightingale's Rose Diagram",
+    "titleCN": "基础南丁格尔玫瑰图",
+    "difficulty": 2
   },
   {
     "category": [
-      "pie",
-      "rich"
+      "radar"
     ],
-    "id": "pie-nest",
+    "id": "radar-custom",
     "tags": [],
-    "title": "Nested Pies",
-    "difficulty": 3
+    "title": "Customized Radar Chart",
+    "titleCN": "自定义雷达图",
+    "difficulty": 2
   },
   {
     "category": [
-      "pie",
-      "rich"
+      "sankey"
     ],
-    "id": "pie-rich-text",
+    "id": "sankey-itemstyle",
     "tags": [],
-    "title": "Pie Special Label",
-    "difficulty": 3
+    "title": "Specify ItemStyle for Each Node in Sankey",
+    "titleCN": "桑基图节点自定义样式",
+    "difficulty": 2
   },
   {
     "category": [
-      "bar"
+      "sankey"
     ],
-    "id": "bar-polar-stack",
+    "id": "sankey-levels",
     "tags": [],
-    "title": "极坐标系下的堆叠柱状图",
-    "difficulty": 4
+    "title": "Sankey with Levels Setting",
+    "titleCN": "桑基图层级自定义样式",
+    "difficulty": 2
   },
   {
     "category": [
-      "bar"
+      "scatter"
     ],
-    "id": "bar-polar-stack-radial",
+    "id": "scatter-effect",
     "tags": [],
-    "title": "极坐标系下的堆叠柱状图",
-    "difficulty": 4
+    "title": "Effect Scatter Chart",
+    "titleCN": "涟漪特效散点图",
+    "difficulty": 2
   },
   {
     "category": [
-      "calendar",
-      "pie"
+      "scatter"
     ],
-    "id": "calendar-pie",
+    "id": "scatter-linear-regression",
     "tags": [],
-    "title": "Calendar Pie",
-    "difficulty": 4
+    "title": "Linear Regression",
+    "titleCN": "线性回归(使用统计插件)",
+    "difficulty": 2
   },
   {
     "category": [
-      "line"
+      "scatter"
     ],
-    "id": "confidence-band",
+    "id": "scatter-polynomial-regression",
     "tags": [],
-    "title": "Confidence Band",
-    "difficulty": 4
+    "title": "Polynomial Regression",
+    "titleCN": "多项式回归(使用统计插件)",
+    "difficulty": 2
   },
   {
     "category": [
-      "bar"
+      "sunburst"
     ],
-    "id": "custom-graphic",
+    "id": "sunburst-borderRadius",
     "tags": [],
-    "title": "Custom Graphic Component",
-    "difficulty": 4
+    "title": "Sunburst with Rounded Corner",
+    "titleCN": "圆角旭日图",
+    "difficulty": 2
   },
   {
     "category": [
-      "dataset",
-      "bar"
+      "sunburst"
     ],
-    "id": "dataset-series-layout-by",
+    "id": "sunburst-label-rotate",
     "tags": [],
-    "title": "Series Layout By Column or Row",
-    "difficulty": 4
+    "title": "Sunburst Label Rotate",
+    "titleCN": "旭日图标签旋转",
+    "difficulty": 2
   },
   {
     "category": [
-      "line"
+      "line",
+      "visualMap"
     ],
-    "id": "dynamic-data2",
+    "id": "area-pieces",
     "tags": [],
-    "title": "Dynamic Data + Time Axis",
-    "difficulty": 4
+    "title": "Area Pieces",
+    "titleCN": "折线图区域高亮",
+    "difficulty": 3
   },
   {
     "category": [
-      "line"
+      "bar"
     ],
-    "id": "line-aqi",
+    "id": "bar-gradient",
     "tags": [],
-    "title": "Beijing AQI",
-    "difficulty": 4
+    "title": "Clickable Column Chart with Gradient",
+    "titleCN": "特性示例:渐变色 阴影 点击缩放",
+    "difficulty": 3
   },
   {
     "category": [
-      "line",
-      "drag"
+      "bar"
     ],
-    "id": "line-draggable",
+    "id": "bar-label-rotation",
     "tags": [],
-    "title": "Try Dragging these Points",
-    "difficulty": 4
+    "title": "Bar Label Rotation",
+    "titleCN": "柱状图标签旋转",
+    "difficulty": 3
   },
   {
     "category": [
-      "line"
+      "bar"
     ],
-    "id": "line-function",
+    "id": "bar-stack",
     "tags": [],
-    "title": "Function Plot",
-    "difficulty": 4
+    "title": "Stacked Column Chart",
+    "titleCN": "堆叠柱状图",
+    "difficulty": 3
   },
   {
     "category": [
-      "line"
+      "bar"
     ],
-    "id": "line-pen",
+    "id": "bar-waterfall2",
     "tags": [],
-    "title": "Click to Add Points",
-    "difficulty": 4
+    "title": "Waterfall Chart",
+    "titleCN": "阶梯瀑布图(柱状图模拟)",
+    "difficulty": 3
   },
   {
     "category": [
-      "line",
-      "dataZoom"
+      "bar"
     ],
-    "id": "line-tooltip-touch",
+    "id": "bar-y-category-stack",
     "tags": [],
-    "title": "Tooltip and DataZoom on Mobile",
-    "difficulty": 4
+    "title": "Stacked Horizontal Bar",
+    "titleCN": "堆叠条形图",
+    "difficulty": 3
   },
   {
     "category": [
-      "line"
+      "candlestick"
     ],
-    "id": "multiple-x-axis",
+    "id": "candlestick-large",
     "tags": [],
-    "title": "Multiple X Axes",
-    "difficulty": 4
+    "title": "Large Scale Candlestick",
+    "titleCN": "大数据量K线图",
+    "difficulty": 3
   },
   {
     "category": [
-      "bar"
+      "custom"
     ],
-    "id": "multiple-y-axis",
+    "id": "custom-bar-trend",
     "tags": [],
-    "title": "Multiple Y Axes",
-    "difficulty": 4
+    "title": "Custom Bar Trend",
+    "titleCN": "使用自定义系列添加柱状图趋势",
+    "difficulty": 3
   },
   {
     "category": [
-      "bar"
+      "custom"
     ],
-    "id": "watermark",
+    "id": "custom-cartesian-polygon",
     "tags": [],
-    "title": "Watermark - ECharts Download",
-    "difficulty": 4
+    "title": "Custom Cartesian Polygon",
+    "titleCN": "自定义多边形图",
+    "difficulty": 3
   },
   {
     "category": [
-      "line"
+      "custom"
     ],
-    "id": "area-rainfall",
+    "id": "custom-error-bar",
     "tags": [],
-    "title": "Rainfall",
-    "difficulty": 5
+    "title": "Error Bar on Catesian",
+    "titleCN": "使用自定系列给柱状图添加误差范围",
+    "difficulty": 3
   },
   {
     "category": [
-      "line",
-      "dataZoom"
+      "custom"
     ],
-    "id": "area-simple",
+    "id": "custom-profile",
     "tags": [],
-    "title": "Large scale area chart",
-    "difficulty": 5
+    "title": "Profile",
+    "titleCN": "性能分析图",
+    "difficulty": 3
   },
   {
     "category": [
-      "bar"
+      "custom"
     ],
-    "id": "bar-polar-real-estate",
+    "id": "cycle-plot",
     "tags": [],
-    "title": "极坐标系下的堆叠柱状图",
-    "difficulty": 5
+    "title": "Cycle Plot",
+    "titleCN": "Cycle Plot",
+    "difficulty": 3
   },
   {
     "category": [
       "line"
     ],
-    "id": "grid-multiple",
+    "id": "data-transform-filter",
     "tags": [],
-    "title": "Rainfall and Water Flow",
-    "difficulty": 5
+    "title": "Data Transform Fitler",
+    "titleCN": "数据过滤",
+    "difficulty": 3
   },
   {
     "category": [
-      "line"
+      "dataset",
+      "pie",
+      "transform"
     ],
-    "id": "line-easing",
+    "id": "data-transform-multiple-pie",
     "tags": [],
-    "title": "Line Easing Visualizing",
-    "difficulty": 5
+    "title": "Partition Data to Pies",
+    "titleCN": "分割数据到数个饼图",
+    "difficulty": 3
   },
   {
     "category": [
-      "bar"
+      "dataset",
+      "pie"
     ],
-    "id": "polar-roundCap",
+    "id": "dataset-default",
     "tags": [],
-    "title": "Rounded Bar on Polar",
-    "difficulty": 5
+    "title": "Default arrangement",
+    "titleCN": "默认 encode 设置",
+    "difficulty": 3
   },
   {
     "category": [
-      "line"
+      "dataset"
     ],
-    "id": "line-polar",
+    "id": "dataset-encode1",
     "tags": [],
-    "title": "Two Value-Axes in Polar",
-    "difficulty": 6
+    "title": "Encode and Matrix",
+    "titleCN": "指定数据到坐标轴的映射",
+    "difficulty": 3
   },
   {
     "category": [
-      "line"
+      "gauge"
     ],
-    "id": "line-polar2",
+    "id": "gauge-progress",
     "tags": [],
-    "title": "Two Value-Axes in Polar",
-    "difficulty": 6
+    "title": "Grogress Gauge",
+    "titleCN": "进度仪表盘",
+    "difficulty": 3
   },
   {
     "category": [
-      "custom"
+      "gauge"
     ],
-    "id": "bar-histogram",
+    "id": "gauge-stage",
     "tags": [],
-    "title": "Girths of Black Cherry Trees",
-    "difficulty": 10
+    "title": "Stage Speed Gauge",
+    "titleCN": "阶段速度仪表盘",
+    "difficulty": 3
   },
   {
     "category": [
-      "bar"
+      "graph"
     ],
-    "id": "bar-large",
+    "id": "graph-force",
     "tags": [],
-    "title": "Large Scale Bar Chart",
-    "difficulty": 10
+    "title": "Force Layout",
+    "titleCN": "力引导布局",
+    "difficulty": 3
   },
   {
     "category": [
-      "bar",
-      "rich"
+      "graph"
     ],
-    "id": "bar-rich-text",
+    "id": "graph-label-overlap",
     "tags": [],
-    "title": "Wheater Statistics",
-    "difficulty": 10
+    "title": "Hide Overlapped Label",
+    "titleCN": "关系图自动隐藏重叠标签",
+    "difficulty": 3
   },
   {
     "category": [
-      "bar"
+      "heatmap"
     ],
-    "id": "bar-stack",
+    "id": "heatmap-bmap",
+    "tags": [
+      "bmap"
+    ],
+    "title": "Heatmap on Baidu Map Extension",
+    "titleCN": "热力图与百度地图扩展",
+    "difficulty": 3
+  },
+  {
+    "category": [
+      "heatmap"
+    ],
+    "id": "heatmap-map",
     "tags": [],
-    "title": "堆叠柱状图",
-    "difficulty": 10
+    "title": "Air Qulity",
+    "titleCN": "全国主要城市空气质量",
+    "difficulty": 3
   },
   {
     "category": [
-      "boxplot"
+      "line"
     ],
-    "id": "boxplot-light-velocity",
+    "id": "line-gradient",
     "tags": [],
-    "title": "Boxplot Light Velocity",
-    "difficulty": 10
+    "title": "Line Gradient",
+    "titleCN": "折线图的渐变",
+    "difficulty": 3
   },
   {
     "category": [
-      "boxplot"
+      "line"
     ],
-    "id": "boxplot-light-velocity2",
+    "id": "line-sections",
     "tags": [],
-    "title": "Boxplot Light Velocity2",
-    "difficulty": 10
+    "title": "Distribution of Electricity",
+    "titleCN": "一天用电量分布",
+    "difficulty": 3
   },
   {
     "category": [
-      "boxplot"
+      "pie"
     ],
-    "id": "boxplot-multi",
+    "id": "pie-alignTo",
     "tags": [],
-    "title": "Multiple Categories",
-    "difficulty": 10
+    "title": "Pie Label Align",
+    "titleCN": "饼图标签对齐",
+    "difficulty": 3
   },
   {
     "category": [
-      "calendar",
-      "scatter"
+      "pie"
     ],
-    "id": "calendar-charts",
+    "id": "pie-labelLine-adjust",
     "tags": [],
-    "title": "Calendar Charts",
-    "difficulty": 10
+    "title": "Label Line Adjust",
+    "titleCN": "饼图引导线调整",
+    "difficulty": 3
   },
   {
     "category": [
-      "calendar"
+      "radar"
     ],
-    "id": "calendar-effectscatter",
+    "id": "radar2",
     "tags": [],
-    "title": "Calendar Effectscatter",
-    "difficulty": 10
+    "title": "Proportion of Browsers",
+    "titleCN": "浏览器占比变化",
+    "difficulty": 3
   },
   {
     "category": [
-      "calendar",
-      "graph"
+      "sankey"
     ],
-    "id": "calendar-graph",
+    "id": "sankey-energy",
     "tags": [],
-    "title": "Calendar Graph",
-    "difficulty": 10
+    "title": "Gradient Edge",
+    "titleCN": "桑基图渐变色边",
+    "difficulty": 3
   },
   {
     "category": [
-      "calendar",
-      "heatmap"
+      "sankey"
     ],
-    "id": "calendar-heatmap",
+    "id": "sankey-nodeAlign-left",
     "tags": [],
-    "title": "Calendar Heatmap",
-    "difficulty": 10
+    "title": "Node Align Left in Sankey",
+    "titleCN": "桑基图左对齐布局",
+    "difficulty": 3
   },
   {
     "category": [
-      "calendar"
+      "sankey"
     ],
-    "id": "calendar-horizontal",
+    "id": "sankey-nodeAlign-right",
     "tags": [],
-    "title": "Calendar Heatmap Horizontal",
-    "difficulty": 10
+    "title": "Node Align Right in Sankey",
+    "titleCN": "桑基图右对齐布局",
+    "difficulty": 3
   },
   {
     "category": [
-      "calendar"
+      "scatter"
     ],
-    "id": "calendar-lunar",
+    "id": "scatter-punchCard",
     "tags": [],
-    "title": "Calendar Lunar",
-    "difficulty": 10
+    "title": "Punch Card of Github",
+    "titleCN": "GitHub 打卡气泡图",
+    "difficulty": 3
   },
   {
     "category": [
-      "calendar"
+      "scatter"
     ],
-    "id": "calendar-simple",
+    "id": "scatter-single-axis",
     "tags": [],
-    "title": "Simple Calendar",
-    "difficulty": 10
+    "title": "Scatter on Single Axis",
+    "titleCN": "单轴散点图",
+    "difficulty": 3
   },
   {
     "category": [
-      "calendar",
-      "heatmap"
+      "scatter"
     ],
-    "id": "calendar-vertical",
+    "id": "scatter-weight",
     "tags": [],
-    "title": "Calendar Heatmap Vertical",
-    "difficulty": 10
+    "title": "Distribution of Height and Weight",
+    "titleCN": "男性女性身高体重分布",
+    "difficulty": 3
   },
   {
     "category": [
-      "candlestick"
+      "sunburst"
     ],
-    "id": "candlestick-brush",
+    "id": "sunburst-monochrome",
     "tags": [],
-    "title": "Candlestick Brush",
-    "difficulty": 10
+    "title": "Monochrome Sunburst",
+    "titleCN": "Monochrome Sunburst",
+    "difficulty": 3
   },
   {
     "category": [
-      "candlestick"
+      "line",
+      "dataZoom"
     ],
-    "id": "candlestick-large",
+    "id": "area-simple",
     "tags": [],
-    "title": "Large Scale Candlestick",
-    "difficulty": 10
+    "title": "Large scale area chart",
+    "titleCN": "大数据量面积图",
+    "difficulty": 4
   },
   {
     "category": [
-      "candlestick"
+      "bar"
     ],
-    "id": "candlestick-sh",
+    "id": "bar-brush",
     "tags": [],
-    "title": "ShangHai Index",
-    "difficulty": 10
+    "title": "Brush Select on Column Chart",
+    "titleCN": "柱状图框选",
+    "difficulty": 4
   },
   {
     "category": [
-      "candlestick"
+      "bar"
     ],
-    "id": "candlestick-sh-2015",
+    "id": "bar-negative",
     "tags": [],
-    "title": "ShangHai Index, 2015",
-    "difficulty": 10
+    "title": "Bar Chart with Negative Value",
+    "titleCN": "正负条形图",
+    "difficulty": 4
   },
   {
     "category": [
-      "candlestick"
+      "bar"
     ],
-    "id": "candlestick-simple",
+    "id": "bar1",
     "tags": [],
-    "title": "Basic Candlestick",
-    "difficulty": 10
+    "title": "Rainfall and Evaporation",
+    "titleCN": "某地区蒸发量和降水量",
+    "difficulty": 4
+  },
+  {
+    "category": [
+      "calendar",
+      "graph"
+    ],
+    "id": "calendar-graph",
+    "tags": [],
+    "title": "Calendar Graph",
+    "titleCN": "日历关系图",
+    "difficulty": 4
+  },
+  {
+    "category": [
+      "calendar"
+    ],
+    "id": "calendar-lunar",
+    "tags": [],
+    "title": "Calendar Lunar",
+    "titleCN": "农历日历图",
+    "difficulty": 4
   },
   {
     "category": [
@@ -894,1065 +1053,1247 @@ export default [
     "id": "candlestick-touch",
     "tags": [],
     "title": "Axis Pointer Link and Touch",
-    "difficulty": 10
+    "titleCN": "触屏上的坐标轴指示器",
+    "difficulty": 4
   },
   {
     "category": [
-      "custom"
+      "line"
     ],
-    "id": "custom-bar-trend",
+    "id": "confidence-band",
     "tags": [],
-    "title": "Custom Bar Trend",
-    "difficulty": 10
+    "title": "Confidence Band",
+    "titleCN": "Confidence Band",
+    "difficulty": 4
   },
   {
     "category": [
       "custom",
-      "calendar"
+      "dataZoom",
+      "drag"
     ],
-    "id": "custom-calendar-icon",
+    "id": "custom-gantt-flight",
     "tags": [],
-    "title": "Custom Calendar Icon",
-    "difficulty": 10
+    "title": "Gantt Chart of Airport Flights",
+    "titleCN": "机场航班甘特图",
+    "difficulty": 4
   },
   {
     "category": [
       "custom"
     ],
-    "id": "custom-cartesian-polygon",
+    "id": "custom-polar-heatmap",
     "tags": [],
-    "title": "Custom Cartesian Polygon",
-    "difficulty": 10
+    "title": "Polar Heatmap",
+    "titleCN": "极坐标热力图(自定义系列)",
+    "difficulty": 4
   },
   {
     "category": [
-      "custom"
+      "gauge"
     ],
-    "id": "custom-error-bar",
+    "id": "gauge-grade",
     "tags": [],
-    "title": "Error Bar on Catesian",
-    "difficulty": 10
+    "title": "Grade Gauge",
+    "titleCN": "等级仪表盘",
+    "difficulty": 4
   },
   {
     "category": [
-      "custom",
-      "dataZoom"
+      "gauge"
     ],
-    "id": "custom-error-scatter",
+    "id": "gauge-multi-title",
     "tags": [],
-    "title": "Error Scatter on Catesian",
-    "difficulty": 10
+    "title": "Multi Title Gauge",
+    "titleCN": "多标题仪表盘",
+    "difficulty": 4
   },
   {
     "category": [
-      "custom",
-      "dataZoom",
-      "drag"
+      "gauge"
     ],
-    "id": "custom-gantt-flight",
+    "id": "gauge-temperature",
     "tags": [],
-    "title": "Gantt Chart of Airport Flights",
-    "difficulty": 10
+    "title": "Temperature Gauge chart",
+    "titleCN": "气温仪表盘",
+    "difficulty": 4
   },
   {
     "category": [
-      "custom",
-      "map"
+      "graph"
     ],
-    "id": "custom-hexbin",
+    "id": "graph",
     "tags": [],
-    "title": "Hexagonal Binning",
-    "difficulty": 10
+    "title": "Les Miserables",
+    "titleCN": "悲惨世界人物关系图",
+    "difficulty": 4
   },
   {
     "category": [
-      "candlestick"
+      "line"
     ],
-    "id": "custom-ohlc",
+    "id": "grid-multiple",
     "tags": [],
-    "title": "OHLC Chart",
-    "difficulty": 10
+    "title": "Rainfall and Water Flow",
+    "titleCN": "雨量流量关系图",
+    "difficulty": 4
   },
   {
     "category": [
-      "custom"
+      "line"
     ],
-    "id": "custom-polar-heatmap",
+    "id": "line-aqi",
     "tags": [],
-    "title": "Polar Heatmap",
-    "difficulty": 10
+    "title": "Beijing AQI",
+    "titleCN": "北京 AQI 可视化",
+    "difficulty": 4
   },
   {
     "category": [
-      "custom"
+      "bar"
     ],
-    "id": "custom-profile",
+    "id": "mix-line-bar",
     "tags": [],
-    "title": "Profile",
-    "difficulty": 10
+    "title": "Mixed Line and Bar",
+    "titleCN": "折柱混合",
+    "difficulty": 4
   },
   {
     "category": [
-      "custom"
+      "bar"
     ],
-    "id": "custom-profit",
+    "id": "mix-zoom-on-value",
     "tags": [],
-    "title": "Profit",
-    "difficulty": 10
+    "title": "Mix Zoom On Value",
+    "titleCN": "多数值轴轴缩放",
+    "difficulty": 4
   },
   {
     "category": [
-      "custom"
+      "line"
     ],
-    "id": "custom-wind",
+    "id": "multiple-x-axis",
     "tags": [],
-    "title": "Use custom series to draw wind vectors",
-    "difficulty": 10
+    "title": "Multiple X Axes",
+    "titleCN": "多 X 轴",
+    "difficulty": 4
   },
   {
     "category": [
-      "custom"
+      "bar"
     ],
-    "id": "cycle-plot",
+    "id": "multiple-y-axis",
     "tags": [],
-    "title": "Cycle Plot",
-    "difficulty": 10
+    "title": "Multiple Y Axes",
+    "titleCN": "多 Y 轴示例",
+    "difficulty": 4
+  },
+  {
+    "category": [
+      "parallel"
+    ],
+    "id": "parallel-nutrients",
+    "tags": [],
+    "title": "Parallel Nutrients",
+    "titleCN": "营养结构(平行坐标)",
+    "difficulty": 4
+  },
+  {
+    "category": [
+      "pie"
+    ],
+    "id": "pie-legend",
+    "tags": [],
+    "title": "Pie with Scrollable Legend",
+    "titleCN": "可滚动的图例",
+    "difficulty": 4
   },
   {
     "category": [
-      "dataset",
       "pie",
-      "transform"
+      "rich"
     ],
-    "id": "data-transform-multiple-pie",
+    "id": "pie-rich-text",
     "tags": [],
-    "title": "Partition Data to Pies",
-    "difficulty": 10
+    "title": "Pie Special Label",
+    "titleCN": "富文本标签",
+    "difficulty": 4
   },
   {
     "category": [
-      "bar"
+      "scatter"
     ],
-    "id": "dynamic-data",
+    "id": "scatter-label-align-right",
     "tags": [],
-    "title": "Dynamic Data",
-    "difficulty": 10
+    "title": "Align Label on the Top",
+    "titleCN": "散点图标签顶部对齐",
+    "difficulty": 4
   },
   {
     "category": [
-      "scatter",
-      "map"
+      "scatter"
     ],
-    "id": "effectScatter-bmap",
-    "tags": [
-      "bmap"
+    "id": "scatter-label-align-top",
+    "tags": [],
+    "title": "Align Label on the Top",
+    "titleCN": "散点图标签顶部对齐",
+    "difficulty": 4
+  },
+  {
+    "category": [
+      "sunburst"
+    ],
+    "id": "sunburst-visualMap",
+    "tags": [],
+    "title": "Sunburst VisualMap",
+    "titleCN": "旭日图使用视觉编码",
+    "difficulty": 4
+  },
+  {
+    "category": [
+      "line"
+    ],
+    "id": "area-rainfall",
+    "tags": [],
+    "title": "Rainfall",
+    "titleCN": "雨量流量关系图",
+    "difficulty": 5
+  },
+  {
+    "category": [
+      "line"
+    ],
+    "id": "area-time-axis",
+    "tags": [],
+    "title": "Area Chart with Time Axis",
+    "titleCN": "时间轴折线图",
+    "difficulty": 5
+  },
+  {
+    "category": [
+      "bar"
     ],
-    "title": "Air Quality - Baidu Map",
-    "difficulty": 10
+    "id": "bar-animation-delay",
+    "tags": [],
+    "title": "Animation Delay",
+    "titleCN": "柱状图动画延迟",
+    "difficulty": 5
   },
   {
     "category": [
-      "funnel"
+      "bar"
     ],
-    "id": "funnel",
+    "id": "bar-large",
     "tags": [],
-    "title": "Funnel Chart",
-    "difficulty": 10
+    "title": "Large Scale Bar Chart",
+    "titleCN": "大数据量柱图",
+    "difficulty": 5
   },
   {
     "category": [
-      "funnel"
+      "bar"
     ],
-    "id": "funnel-align",
+    "id": "bar-race",
     "tags": [],
-    "title": "Funnel (align)",
-    "difficulty": 10
+    "title": "Bar Race",
+    "titleCN": "动态排序柱状图",
+    "difficulty": 5
   },
   {
     "category": [
-      "funnel"
+      "dataset",
+      "line",
+      "pie"
     ],
-    "id": "funnel-customize",
+    "id": "dataset-link",
     "tags": [],
-    "title": "Customized Funnel",
-    "difficulty": 10
+    "title": "Share Dataset",
+    "titleCN": "联动和共享数据集",
+    "difficulty": 5
   },
   {
     "category": [
-      "funnel"
+      "dataset",
+      "bar"
     ],
-    "id": "funnel-mutiple",
+    "id": "dataset-series-layout-by",
     "tags": [],
-    "title": "Multiple Funnels",
-    "difficulty": 10
+    "title": "Series Layout By Column or Row",
+    "titleCN": "系列按行和按列排布",
+    "difficulty": 5
   },
   {
     "category": [
-      "gauge"
+      "dataset",
+      "bar"
     ],
-    "id": "gauge",
+    "id": "dataset-simple0",
     "tags": [],
-    "title": "Gauge",
-    "difficulty": 10
+    "title": "Simple Example of Dataset",
+    "titleCN": "最简单的数据集(dataset)",
+    "difficulty": 5
   },
   {
     "category": [
-      "gauge"
+      "dataset",
+      "bar"
     ],
-    "id": "gauge-car",
+    "id": "dataset-simple1",
     "tags": [],
-    "title": "Gauge Car",
-    "difficulty": 10
+    "title": "Dataset in Object Array",
+    "titleCN": "对象数组的输入格式",
+    "difficulty": 5
   },
   {
     "category": [
-      "gauge"
+      "line"
     ],
-    "id": "gauge-car-dark",
+    "id": "dynamic-data2",
     "tags": [],
-    "title": "Gauge Car Dark",
-    "difficulty": 10
+    "title": "Dynamic Data + Time Axis",
+    "titleCN": "动态数据 + 时间坐标轴",
+    "difficulty": 5
   },
   {
     "category": [
       "gauge"
     ],
-    "id": "gauge-level",
+    "id": "gauge-ring",
     "tags": [],
-    "title": "Gauge level",
-    "difficulty": 10
+    "title": "Ring Gauge",
+    "titleCN": "得分环",
+    "difficulty": 5
   },
   {
     "category": [
-      "gauge"
+      "graph"
     ],
-    "id": "gauge-simple",
+    "id": "graph-circular-layout",
     "tags": [],
-    "title": "Simple Gauge",
-    "difficulty": 10
+    "title": "Les Miserables",
+    "titleCN": "悲惨世界人物关系图(环形布局)",
+    "difficulty": 5
   },
   {
     "category": [
-      "gauge"
+      "line"
     ],
-    "id": "gauge-speed",
+    "id": "line-function",
     "tags": [],
-    "title": "Gauge Speed",
-    "difficulty": 10
+    "title": "Function Plot",
+    "titleCN": "函数绘图",
+    "difficulty": 5
   },
   {
     "category": [
-      "map"
+      "pie",
+      "rich"
     ],
-    "id": "geo-lines",
+    "id": "pie-nest",
     "tags": [],
-    "title": "Migration",
-    "difficulty": 10
+    "title": "Nested Pies",
+    "titleCN": "嵌套环形图",
+    "difficulty": 5
   },
   {
     "category": [
-      "map"
+      "scatter"
     ],
-    "id": "geo-map-scatter",
+    "id": "scatter-large",
     "tags": [],
-    "title": "map and scatter share a geo",
-    "difficulty": 10
+    "title": "Large Scatter",
+    "titleCN": "大规模散点图",
+    "difficulty": 5
   },
   {
     "category": [
-      "graph"
+      "scatter"
     ],
-    "id": "graph",
+    "id": "scatter-nebula",
     "tags": [],
-    "title": "Les Miserables",
-    "difficulty": 10
+    "title": "Scatter Nebula",
+    "titleCN": "大规模星云散点图",
+    "difficulty": 5
   },
   {
     "category": [
-      "graph"
+      "scatter"
     ],
-    "id": "graph-circular-layout",
+    "id": "scatter-stream-visual",
     "tags": [],
-    "title": "Les Miserables",
-    "difficulty": 10
+    "title": "Visual interaction with stream",
+    "titleCN": "流式渲染和视觉映射操作",
+    "difficulty": 5
   },
   {
     "category": [
-      "graph"
+      "sunburst"
     ],
-    "id": "graph-force",
+    "id": "sunburst-drink",
     "tags": [],
-    "title": "Force Layout",
-    "difficulty": 10
+    "title": "Drink Flavors",
+    "titleCN": "Drink Flavors",
+    "difficulty": 5
   },
   {
     "category": [
-      "graph"
+      "custom",
+      "dataZoom"
     ],
-    "id": "graph-force-dynamic",
+    "id": "wind-barb",
     "tags": [],
-    "title": "Graph Dynamic",
-    "difficulty": 10
+    "title": "Wind Barb",
+    "titleCN": "风向图",
+    "difficulty": 5
   },
   {
     "category": [
-      "graph"
+      "bar",
+      "rich"
     ],
-    "id": "graph-force2",
+    "id": "bar-rich-text",
     "tags": [],
-    "title": "Force Layout",
-    "difficulty": 10
+    "title": "Wheater Statistics",
+    "titleCN": "天气统计(富文本)",
+    "difficulty": 6
   },
   {
     "category": [
-      "graph"
+      "scatter"
     ],
-    "id": "graph-grid",
+    "id": "bubble-gradient",
     "tags": [],
-    "title": "Graph on Cartesian",
-    "difficulty": 10
+    "title": "Bubble Chart",
+    "titleCN": "气泡图",
+    "difficulty": 6
   },
   {
     "category": [
-      "graph"
+      "calendar",
+      "pie"
     ],
-    "id": "graph-label-overlap",
+    "id": "calendar-pie",
     "tags": [],
-    "title": "Hide Overlapped Label",
-    "difficulty": 10
+    "title": "Calendar Pie",
+    "titleCN": "日历饼图",
+    "difficulty": 6
   },
   {
     "category": [
-      "graph"
+      "custom",
+      "map"
     ],
-    "id": "graph-life-expectancy",
+    "id": "custom-hexbin",
     "tags": [],
-    "title": "Graph Life Expectancy",
-    "difficulty": 10
+    "title": "Hexagonal Binning",
+    "titleCN": "六边形分箱图(自定义系列)",
+    "difficulty": 6
   },
   {
     "category": [
-      "graph"
+      "bar"
     ],
-    "id": "graph-npm",
+    "id": "dynamic-data",
     "tags": [],
-    "title": "NPM Dependencies",
-    "difficulty": 10
+    "title": "Dynamic Data",
+    "titleCN": "动态数据",
+    "difficulty": 6
   },
   {
     "category": [
-      "graph"
+      "gauge"
     ],
-    "id": "graph-simple",
+    "id": "gauge-barometer",
     "tags": [],
-    "title": "Simple Graph",
-    "difficulty": 10
+    "title": "Gauge Barometer chart",
+    "titleCN": "气压表",
+    "difficulty": 6
   },
   {
     "category": [
       "graph"
     ],
-    "id": "graph-webkit-dep",
+    "id": "graph-force-dynamic",
     "tags": [],
-    "title": "Graph Webkit Dep",
-    "difficulty": 10
+    "title": "Graph Dynamic",
+    "titleCN": "动态增加图节点",
+    "difficulty": 6
   },
   {
     "category": [
-      "heatmap"
-    ],
-    "id": "heatmap-bmap",
-    "tags": [
-      "bmap"
+      "line"
     ],
-    "title": "Heatmap on Baidu Map Extension",
-    "difficulty": 10
+    "id": "line-markline",
+    "tags": [],
+    "title": "Line with Marklines",
+    "titleCN": "折线图的标记线",
+    "difficulty": 6
   },
   {
     "category": [
-      "heatmap"
+      "line"
     ],
-    "id": "heatmap-cartesian",
+    "id": "line-style",
     "tags": [],
-    "title": "Heatmap on Cartesian",
-    "difficulty": 10
+    "title": "Line Style and Item Style",
+    "titleCN": "自定义折线图样式",
+    "difficulty": 6
   },
   {
     "category": [
-      "heatmap"
+      "bar"
     ],
-    "id": "heatmap-large",
+    "id": "mix-timeline-finance",
     "tags": [],
-    "title": "Heatmap - 2w data",
-    "difficulty": 10
+    "title": "Finance Indices 2002",
+    "titleCN": "2002全国宏观经济指标",
+    "difficulty": 6
   },
   {
     "category": [
-      "heatmap"
+      "sunburst"
     ],
-    "id": "heatmap-large-piecewise",
+    "id": "sunburst-book",
     "tags": [],
-    "title": "Heatmap - Discrete Mapping of Color",
-    "difficulty": 10
+    "title": "Book Records",
+    "titleCN": "书籍分布",
+    "difficulty": 6
   },
   {
     "category": [
-      "heatmap"
+      "bar"
     ],
-    "id": "heatmap-map",
+    "id": "watermark",
     "tags": [],
-    "title": "Air Qulity",
-    "difficulty": 10
+    "title": "Watermark - ECharts Download",
+    "titleCN": "水印 - ECharts 下载统计",
+    "difficulty": 6
   },
   {
     "category": [
-      "line"
+      "bar"
     ],
-    "id": "line-log",
+    "id": "bar-polar-real-estate",
     "tags": [],
-    "title": "Log Axis",
-    "difficulty": 10
+    "title": "Bar Chart on Polar",
+    "difficulty": 7
   },
   {
     "category": [
-      "line"
+      "bar"
     ],
-    "id": "line-marker",
+    "id": "bar-polar-stack",
     "tags": [],
-    "title": "Temperature Change in the coming week",
-    "difficulty": 10
+    "title": "Stacked Bar Chart on Polar",
+    "titleCN": "极坐标系下的堆叠柱状图",
+    "difficulty": 7
   },
   {
     "category": [
-      "line"
+      "bar"
     ],
-    "id": "line-markline",
+    "id": "bar-polar-stack-radial",
     "tags": [],
-    "title": "Line with Marklines",
-    "difficulty": 10
+    "title": "Stacked Bar Chart on Polar(Radial)",
+    "titleCN": "极坐标系下的堆叠柱状图",
+    "difficulty": 7
   },
   {
     "category": [
-      "map",
-      "lines"
+      "custom",
+      "calendar"
     ],
-    "id": "lines-airline",
+    "id": "custom-calendar-icon",
     "tags": [],
-    "title": "65k+ Airline",
-    "difficulty": 10
+    "title": "Custom Calendar Icon",
+    "titleCN": "日历图自定义图标",
+    "difficulty": 7
   },
   {
     "category": [
-      "map",
-      "lines"
-    ],
-    "id": "lines-bmap",
-    "tags": [
-      "bmap"
+      "custom"
     ],
-    "title": "A Hiking Trail in Hangzhou - Baidu Map",
-    "difficulty": 10
+    "id": "custom-wind",
+    "tags": [],
+    "title": "Use custom series to draw wind vectors",
+    "titleCN": "使用自定义系列绘制风场",
+    "difficulty": 7
   },
   {
     "category": [
-      "map",
-      "lines"
-    ],
-    "id": "lines-bmap-bus",
-    "tags": [
-      "bmap"
+      "gauge"
     ],
-    "title": "Bus Lines of Beijing - Baidu Map",
-    "difficulty": 10
+    "id": "gauge-clock",
+    "tags": [],
+    "title": "Clock Gauge",
+    "titleCN": "时钟仪表盘",
+    "difficulty": 7
   },
   {
     "category": [
-      "map",
-      "lines"
-    ],
-    "id": "lines-bmap-effect",
-    "tags": [
-      "bmap"
+      "graph"
     ],
-    "title": "Bus Lines of Beijing - Line Effect",
-    "difficulty": 10
+    "id": "graph-life-expectancy",
+    "tags": [],
+    "title": "Graph Life Expectancy",
+    "titleCN": "Graph Life Expectancy",
+    "difficulty": 7
   },
   {
     "category": [
-      "map",
-      "lines"
+      "line"
     ],
-    "id": "lines-ny",
+    "id": "line-in-cartesian-coordinate-system",
     "tags": [],
-    "title": "Use lines to draw 1 million ny streets.",
-    "difficulty": 10
+    "title": "Line Chart in Cartesian Coordinate System",
+    "titleCN": "双数值轴折线图",
+    "difficulty": 7
   },
   {
     "category": [
-      "map"
+      "line"
     ],
-    "id": "map-bin",
+    "id": "line-log",
     "tags": [],
-    "title": "Binning on Map",
-    "difficulty": 10
+    "title": "Log Axis",
+    "titleCN": "对数轴示例",
+    "difficulty": 7
   },
   {
     "category": [
-      "map"
+      "line"
     ],
-    "id": "map-china",
+    "id": "line-step",
     "tags": [],
-    "title": "Map China",
-    "difficulty": 10
+    "title": "Step Line",
+    "titleCN": "阶梯折线图",
+    "difficulty": 7
   },
   {
     "category": [
-      "map"
+      "bar"
     ],
-    "id": "map-china-dataRange",
+    "id": "polar-roundCap",
     "tags": [],
-    "title": "Sales of iphone",
-    "difficulty": 10
+    "title": "Rounded Bar on Polar",
+    "titleCN": "圆角环形图",
+    "difficulty": 7
   },
   {
     "category": [
-      "map"
+      "scatter"
     ],
-    "id": "map-HK",
+    "id": "scatter-aqi-color",
     "tags": [],
-    "title": "Population Density of HongKong (2011)",
-    "difficulty": 10
+    "title": "Scatter Aqi Color",
+    "titleCN": "AQI 气泡图",
+    "difficulty": 7
   },
   {
     "category": [
-      "map"
+      "scatter"
     ],
-    "id": "map-labels",
+    "id": "scatter-nutrients",
     "tags": [],
-    "title": "Rich Text Labels on Map",
-    "difficulty": 10
+    "title": "Scatter Nutrients",
+    "titleCN": "营养分布散点图",
+    "difficulty": 7
   },
   {
     "category": [
-      "map"
+      "scatter"
     ],
-    "id": "map-locate",
+    "id": "scatter-nutrients-matrix",
     "tags": [],
-    "title": "Map Locate",
-    "difficulty": 10
+    "title": "Scatter Nutrients Matrix",
+    "titleCN": "营养分布散点矩阵",
+    "difficulty": 7
   },
   {
     "category": [
-      "map"
+      "gauge"
     ],
-    "id": "map-polygon",
+    "id": "gauge-car",
     "tags": [],
-    "title": "Draw Polygon on Map",
-    "difficulty": 10
+    "title": "Gauge Car",
+    "titleCN": "Gauge Car",
+    "difficulty": 8
   },
   {
     "category": [
-      "map"
+      "graph"
     ],
-    "id": "map-province",
+    "id": "graph-webkit-dep",
     "tags": [],
-    "title": "Switch among 34 Provinces",
-    "difficulty": 10
+    "title": "Graph Webkit Dep",
+    "titleCN": "WebKit 模块关系依赖图",
+    "difficulty": 8
   },
   {
     "category": [
-      "map"
+      "line"
     ],
-    "id": "map-usa",
+    "id": "line-easing",
     "tags": [],
-    "title": "USA Population Estimates (2012)",
-    "difficulty": 10
+    "title": "Line Easing Visualizing",
+    "titleCN": "缓动函数可视化",
+    "difficulty": 8
   },
   {
     "category": [
-      "map"
+      "line"
     ],
-    "id": "map-world",
+    "id": "line-y-category",
     "tags": [],
-    "title": "Map World",
-    "difficulty": 10
+    "title": "Line Y Category",
+    "titleCN": "垂直折线图(Y轴为类目轴)",
+    "difficulty": 8
   },
   {
     "category": [
-      "map"
+      "scatter"
     ],
-    "id": "map-world-dataRange",
+    "id": "scatter-polar-punchCard",
     "tags": [],
-    "title": "World Population (2010)",
-    "difficulty": 10
+    "title": "Punch Card of Github",
+    "titleCN": "GitHub 打卡气泡图(极坐标)",
+    "difficulty": 8
   },
   {
     "category": [
-      "bar"
+      "custom"
     ],
-    "id": "mix-timeline-finance",
+    "id": "custom-gauge",
     "tags": [],
-    "title": "Finance Indices 2002",
-    "difficulty": 10
+    "title": "Custom Gauge",
+    "titleCN": "自定义仪表",
+    "difficulty": 9
   },
   {
     "category": [
-      "parallel"
+      "graph"
     ],
-    "id": "parallel-aqi",
+    "id": "graph-npm",
     "tags": [],
-    "title": "Parallel Aqi",
-    "difficulty": 10
+    "title": "NPM Dependencies",
+    "titleCN": "NPM 依赖关系图",
+    "difficulty": 9
   },
   {
     "category": [
-      "parallel"
+      "line"
     ],
-    "id": "parallel-nutrients",
+    "id": "line-graphic",
     "tags": [],
-    "title": "Parallel Nutrients",
-    "difficulty": 10
+    "title": "Custom Graphic Component",
+    "titleCN": "自定义图形组件",
+    "difficulty": 9
   },
   {
     "category": [
-      "parallel"
+      "line"
     ],
-    "id": "parallel-simple",
+    "id": "line-pen",
     "tags": [],
-    "title": "Basic Parallel",
-    "difficulty": 10
+    "title": "Click to Add Points",
+    "titleCN": "点击添加折线图拐点",
+    "difficulty": 9
   },
   {
     "category": [
-      "pictorialBar"
+      "scatter"
     ],
-    "id": "pictorialBar-body-fill",
+    "id": "scatter-life-expectancy-timeline",
     "tags": [],
-    "title": "Water Content",
-    "difficulty": 10
+    "title": "Life Expectancy and GDP",
+    "titleCN": "各国人均寿命与GDP关系演变",
+    "difficulty": 9
   },
   {
     "category": [
-      "pictorialBar"
+      "scatter"
     ],
-    "id": "pictorialBar-dotted",
+    "id": "scatter-painter-choice",
     "tags": [],
-    "title": "Dotted bar",
-    "difficulty": 10
+    "title": "Master Painter Color Choices Throughout History",
+    "titleCN": "Master Painter Color Choices Throughout History",
+    "difficulty": 9
   },
   {
     "category": [
-      "pictorialBar"
+      "boxplot"
     ],
-    "id": "pictorialBar-forest",
+    "id": "boxplot-light-velocity",
     "tags": [],
-    "title": "Expansion of forest",
+    "title": "Boxplot Light Velocity",
+    "titleCN": "基础盒须图",
     "difficulty": 10
   },
   {
     "category": [
-      "pictorialBar"
+      "boxplot"
     ],
-    "id": "pictorialBar-hill",
+    "id": "boxplot-light-velocity2",
     "tags": [],
-    "title": "Wish List and Mountain Height",
+    "title": "Boxplot Light Velocity2",
+    "titleCN": "垂直方向盒须图",
     "difficulty": 10
   },
   {
     "category": [
-      "pictorialBar"
+      "boxplot"
     ],
-    "id": "pictorialBar-spirit",
+    "id": "boxplot-multi",
     "tags": [],
-    "title": "Spirits",
+    "title": "Multiple Categories",
+    "titleCN": "多系列盒须图",
     "difficulty": 10
   },
   {
-    "category": [
-      "pictorialBar"
-    ],
-    "id": "pictorialBar-vehicle",
+    "category": [],
+    "id": "calendar-effectscatter",
     "tags": [],
-    "title": "Vehicles",
     "difficulty": 10
   },
   {
     "category": [
-      "pictorialBar"
+      "candlestick"
     ],
-    "id": "pictorialBar-velocity",
+    "id": "candlestick-brush",
     "tags": [],
-    "title": "Velocity of Christmas Reindeers",
+    "title": "Candlestick Brush",
+    "titleCN": "日力图刷选",
     "difficulty": 10
   },
   {
     "category": [
-      "radar"
+      "candlestick"
     ],
-    "id": "radar",
+    "id": "candlestick-sh-2015",
     "tags": [],
-    "title": "Basic Radar Chart",
+    "title": "ShangHai Index, 2015",
+    "titleCN": "2015 年上证指数",
     "difficulty": 10
   },
   {
     "category": [
-      "radar"
+      "scatter",
+      "map"
     ],
-    "id": "radar-aqi",
-    "tags": [],
-    "title": "AQI - Radar Chart",
+    "id": "effectScatter-bmap",
+    "tags": [
+      "bmap"
+    ],
+    "title": "Air Quality - Baidu Map",
+    "titleCN": "全国主要城市空气质量 - 百度地图",
     "difficulty": 10
   },
   {
     "category": [
-      "radar"
+      "funnel"
     ],
-    "id": "radar-custom",
+    "id": "funnel",
     "tags": [],
-    "title": "Customized Radar Chart",
+    "title": "Funnel Chart",
+    "titleCN": "漏斗图",
     "difficulty": 10
   },
   {
     "category": [
-      "radar"
+      "funnel"
     ],
-    "id": "radar-multiple",
+    "id": "funnel-align",
     "tags": [],
-    "title": "Multiple Radar",
+    "title": "Funnel (align)",
+    "titleCN": "漏斗图(对比)",
     "difficulty": 10
   },
   {
     "category": [
-      "radar"
+      "funnel"
     ],
-    "id": "radar2",
+    "id": "funnel-customize",
     "tags": [],
-    "title": "Proportion of Browsers",
+    "title": "Customized Funnel",
+    "titleCN": "漏斗图",
     "difficulty": 10
   },
   {
     "category": [
-      "sankey"
+      "funnel"
     ],
-    "id": "sankey-energy",
+    "id": "funnel-mutiple",
     "tags": [],
-    "title": "Sankey Diagram",
+    "title": "Multiple Funnels",
+    "titleCN": "漏斗图",
     "difficulty": 10
   },
   {
     "category": [
-      "sankey"
+      "map"
     ],
-    "id": "sankey-itemstyle",
+    "id": "geo-lines",
     "tags": [],
-    "title": "Specify ItemStyle for Each Node in Sankey",
+    "title": "Migration",
+    "titleCN": "模拟迁徙",
     "difficulty": 10
   },
   {
     "category": [
-      "sankey"
+      "map"
     ],
-    "id": "sankey-levels",
+    "id": "geo-map-scatter",
     "tags": [],
-    "title": "Sankey with Levels Setting",
+    "title": "map and scatter share a geo",
+    "titleCN": "map and scatter share a geo",
     "difficulty": 10
   },
   {
     "category": [
-      "sankey"
+      "line",
+      "drag"
     ],
-    "id": "sankey-nodeAlign-left",
+    "id": "line-draggable",
     "tags": [],
-    "title": "Node Align Left in Sankey",
+    "title": "Try Dragging these Points",
+    "titleCN": "可拖拽点",
     "difficulty": 10
   },
   {
     "category": [
-      "sankey"
+      "line"
     ],
-    "id": "sankey-nodeAlign-right",
+    "id": "line-polar",
     "tags": [],
-    "title": "Node Align Right in Sankey",
+    "title": "Two Value-Axes in Polar",
+    "titleCN": "极坐标双数值轴",
     "difficulty": 10
   },
   {
     "category": [
-      "sankey"
+      "line"
     ],
-    "id": "sankey-simple",
+    "id": "line-polar2",
     "tags": [],
-    "title": "Basic Sankey",
+    "title": "Two Value-Axes in Polar",
+    "titleCN": "极坐标双数值轴",
     "difficulty": 10
   },
   {
     "category": [
-      "sankey"
+      "line",
+      "dataZoom"
     ],
-    "id": "sankey-vertical",
+    "id": "line-tooltip-touch",
     "tags": [],
-    "title": "Sankey Orient Vertical",
+    "title": "Tooltip and DataZoom on Mobile",
+    "titleCN": "移动端上的 dataZoom 和 tooltip",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map",
+      "lines"
     ],
-    "id": "scatter-aqi-color",
+    "id": "lines-airline",
     "tags": [],
-    "title": "Scatter Aqi Color",
+    "title": "65k+ Airline",
+    "titleCN": "65k+ 飞机航线",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map",
+      "lines"
     ],
-    "id": "scatter-effect",
-    "tags": [],
-    "title": "Effect Scatter Chart",
+    "id": "lines-bmap",
+    "tags": [
+      "bmap"
+    ],
+    "title": "A Hiking Trail in Hangzhou - Baidu Map",
+    "titleCN": "杭州热门步行路线 - 百度地图",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map",
+      "lines"
     ],
-    "id": "scatter-exponential-regression",
-    "tags": [],
-    "title": "Exponential Regression",
+    "id": "lines-bmap-bus",
+    "tags": [
+      "bmap"
+    ],
+    "title": "Bus Lines of Beijing - Baidu Map",
+    "titleCN": "北京公交路线 - 百度地图",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map",
+      "lines"
     ],
-    "id": "scatter-label-align-right",
-    "tags": [],
-    "title": "Align Label on the Top",
+    "id": "lines-bmap-effect",
+    "tags": [
+      "bmap"
+    ],
+    "title": "Bus Lines of Beijing - Line Effect",
+    "titleCN": "北京公交路线 - 线特效",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map",
+      "lines"
     ],
-    "id": "scatter-label-align-top",
+    "id": "lines-ny",
     "tags": [],
-    "title": "Align Label on the Top",
+    "title": "Use lines to draw 1 million ny streets.",
+    "titleCN": "使用线图绘制近 100 万的纽约街道数据",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map"
     ],
-    "id": "scatter-large",
-    "tags": [],
-    "title": "Large Scatter",
+    "id": "map-bin",
+    "tags": [
+      "bmap"
+    ],
+    "title": "Binning on Map",
+    "titleCN": "Binning on Map",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map"
     ],
-    "id": "scatter-life-expectancy-timeline",
+    "id": "map-china",
     "tags": [],
-    "title": "Life Expectancy and GDP",
+    "title": "Map China",
+    "titleCN": "Map China",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map"
     ],
-    "id": "scatter-linear-regression",
+    "id": "map-china-dataRange",
     "tags": [],
-    "title": "Linear Regression",
+    "title": "Sales of iphone",
+    "titleCN": "iphone销量",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map"
     ],
-    "id": "scatter-logarithmic-regression",
+    "id": "map-HK",
     "tags": [],
-    "title": "Logarithmic Regression",
+    "title": "Population Density of HongKong (2011)",
+    "titleCN": "香港18区人口密度 (2011)",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map"
     ],
-    "id": "scatter-map",
+    "id": "map-labels",
     "tags": [],
-    "title": "Air Quality",
+    "title": "Rich Text Labels on Map",
+    "titleCN": "地图上的富文本标签",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map"
     ],
-    "id": "scatter-map-brush",
+    "id": "map-locate",
     "tags": [],
-    "title": "Scatter Map Brush",
+    "title": "Map Locate",
+    "titleCN": "Map Locate",
     "difficulty": 10
   },
   {
     "category": [
-      "parallel",
-      "scatter"
+      "map"
     ],
-    "id": "scatter-matrix",
-    "tags": [],
-    "title": "Scatter Matrix",
+    "id": "map-polygon",
+    "tags": [
+      "bmap"
+    ],
+    "title": "Draw Polygon on Map",
+    "titleCN": "在地图上绘制多边形",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map"
     ],
-    "id": "scatter-nutrients",
+    "id": "map-province",
     "tags": [],
-    "title": "Scatter Nutrients",
+    "title": "Switch among 34 Provinces",
+    "titleCN": "34 省切换查看",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map"
     ],
-    "id": "scatter-nutrients-matrix",
+    "id": "map-usa",
     "tags": [],
-    "title": "Scatter Nutrients Matrix",
+    "title": "USA Population Estimates (2012)",
+    "titleCN": "USA Population Estimates (2012)",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map"
     ],
-    "id": "scatter-painter-choice",
+    "id": "map-world",
     "tags": [],
-    "title": "Master Painter Color Choices Throughout History",
+    "title": "Map World",
+    "titleCN": "Map World",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "map"
     ],
-    "id": "scatter-polar-punchCard",
+    "id": "map-world-dataRange",
     "tags": [],
-    "title": "Punch Card of Github",
+    "title": "World Population (2010)",
+    "titleCN": "World Population (2010)",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "pictorialBar"
     ],
-    "id": "scatter-polynomial-regression",
+    "id": "pictorialBar-body-fill",
     "tags": [],
-    "title": "Polynomial Regression",
+    "title": "Water Content",
+    "titleCN": "人体含水量",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "pictorialBar"
     ],
-    "id": "scatter-punchCard",
+    "id": "pictorialBar-dotted",
     "tags": [],
-    "title": "Punch Card of Github",
+    "title": "Dotted bar",
+    "titleCN": "虚线柱状图效果",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "pictorialBar"
     ],
-    "id": "scatter-single-axis",
+    "id": "pictorialBar-forest",
     "tags": [],
-    "title": "Scatter on Single Axis",
+    "title": "Expansion of forest",
+    "titleCN": "森林的增长",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "pictorialBar"
     ],
-    "id": "scatter-stream-visual",
+    "id": "pictorialBar-hill",
     "tags": [],
-    "title": "Visual interaction with stream",
+    "title": "Wish List and Mountain Height",
+    "titleCN": "圣诞愿望清单和山峰高度",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "pictorialBar"
     ],
-    "id": "scatter-weibo",
+    "id": "pictorialBar-spirit",
     "tags": [],
-    "title": "Sign in of weibo",
+    "title": "Spirits",
+    "titleCN": "精灵",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "pictorialBar"
     ],
-    "id": "scatter-weight",
+    "id": "pictorialBar-vehicle",
     "tags": [],
-    "title": "Distribution of Height and Weight",
+    "title": "Vehicles",
+    "titleCN": "交通工具",
     "difficulty": 10
   },
   {
     "category": [
-      "scatter"
+      "pictorialBar"
     ],
-    "id": "scatter-world-population",
+    "id": "pictorialBar-velocity",
     "tags": [],
-    "title": "World Population (2011)",
+    "title": "Velocity of Christmas Reindeers",
+    "titleCN": "驯鹿的速度",
     "difficulty": 10
   },
   {
     "category": [
-      "sunburst"
+      "radar"
     ],
-    "id": "sunburst-book",
+    "id": "radar-multiple",
     "tags": [],
-    "title": "Book Records",
+    "title": "Multiple Radar",
+    "titleCN": "多雷达图",
     "difficulty": 10
   },
   {
     "category": [
-      "sunburst"
+      "scatter"
     ],
-    "id": "sunburst-drink",
+    "id": "scatter-map",
     "tags": [],
-    "title": "Drink Flavors",
+    "title": "Air Quality",
+    "titleCN": "全国主要城市空气质量",
     "difficulty": 10
   },
   {
     "category": [
-      "sunburst"
+      "scatter"
     ],
-    "id": "sunburst-label-rotate",
+    "id": "scatter-map-brush",
     "tags": [],
-    "title": "Sunburst Label Rotate",
+    "title": "Scatter Map Brush",
+    "titleCN": "Scatter Map Brush",
     "difficulty": 10
   },
   {
     "category": [
-      "sunburst"
+      "parallel",
+      "scatter"
     ],
-    "id": "sunburst-monochrome",
+    "id": "scatter-matrix",
     "tags": [],
-    "title": "Monochrome Sunburst",
+    "title": "Scatter Matrix",
+    "titleCN": "散点矩阵和平行坐标",
     "difficulty": 10
   },
   {
     "category": [
-      "sunburst"
+      "scatter"
     ],
-    "id": "sunburst-simple",
+    "id": "scatter-weibo",
     "tags": [],
-    "title": "Basic Sunburst",
+    "title": "Sign in of weibo",
+    "titleCN": "微博签到数据点亮中国",
     "difficulty": 10
   },
   {
     "category": [
-      "sunburst"
+      "scatter"
     ],
-    "id": "sunburst-visualMap",
+    "id": "scatter-world-population",
     "tags": [],
-    "title": "Sunburst VisualMap",
+    "title": "World Population (2011)",
+    "titleCN": "World Population (2011)",
     "difficulty": 10
   },
   {
@@ -1962,6 +2303,7 @@ export default [
     "id": "themeRiver-basic",
     "tags": [],
     "title": "ThemeRiver",
+    "titleCN": "主题河流图",
     "difficulty": 10
   },
   {
@@ -1971,6 +2313,7 @@ export default [
     "id": "themeRiver-lastfm",
     "tags": [],
     "title": "ThemeRiver Lastfm",
+    "titleCN": "ThemeRiver Lastfm",
     "difficulty": 10
   },
   {
@@ -1980,6 +2323,7 @@ export default [
     "id": "tree-basic",
     "tags": [],
     "title": "From Left to Right Tree",
+    "titleCN": "从左到右树状图",
     "difficulty": 10
   },
   {
@@ -1989,6 +2333,7 @@ export default [
     "id": "tree-legend",
     "tags": [],
     "title": "Multiple Trees",
+    "titleCN": "多棵树",
     "difficulty": 10
   },
   {
@@ -1998,6 +2343,7 @@ export default [
     "id": "tree-orient-bottom-top",
     "tags": [],
     "title": "From Bottom to Top Tree",
+    "titleCN": "从下到上树状图",
     "difficulty": 10
   },
   {
@@ -2007,6 +2353,7 @@ export default [
     "id": "tree-orient-right-left",
     "tags": [],
     "title": "From Right to Left Tree",
+    "titleCN": "从右到左树状图",
     "difficulty": 10
   },
   {
@@ -2016,6 +2363,7 @@ export default [
     "id": "tree-polyline",
     "tags": [],
     "title": "Tree with Polyline Edge",
+    "titleCN": "折线树图",
     "difficulty": 10
   },
   {
@@ -2025,6 +2373,7 @@ export default [
     "id": "tree-radial",
     "tags": [],
     "title": "Radial Tree",
+    "titleCN": "径向树状图",
     "difficulty": 10
   },
   {
@@ -2034,6 +2383,7 @@ export default [
     "id": "tree-vertical",
     "tags": [],
     "title": "From Top to Bottom Tree",
+    "titleCN": "从上到下树状图",
     "difficulty": 10
   },
   {
@@ -2043,6 +2393,7 @@ export default [
     "id": "treemap-disk",
     "tags": [],
     "title": "Disk Usage",
+    "titleCN": "磁盘占用",
     "difficulty": 10
   },
   {
@@ -2052,6 +2403,7 @@ export default [
     "id": "treemap-drill-down",
     "tags": [],
     "title": "ECharts Option Query",
+    "titleCN": "ECharts 配置项查询分布",
     "difficulty": 10
   },
   {
@@ -2061,6 +2413,7 @@ export default [
     "id": "treemap-obama",
     "tags": [],
     "title": "How $3.7 Trillion is Spent",
+    "titleCN": "How $3.7 Trillion is Spent",
     "difficulty": 10
   },
   {
@@ -2070,6 +2423,7 @@ export default [
     "id": "treemap-show-parent",
     "tags": [],
     "title": "Show Parent Labels",
+    "titleCN": "显示父层级标签",
     "difficulty": 10
   },
   {
@@ -2079,6 +2433,7 @@ export default [
     "id": "treemap-simple",
     "tags": [],
     "title": "Basic Treemap",
+    "titleCN": "基础矩形树图",
     "difficulty": 10
   },
   {
@@ -2088,16 +2443,68 @@ export default [
     "id": "treemap-visual",
     "tags": [],
     "title": "Gradient Mapping",
+    "titleCN": "映射为渐变色",
     "difficulty": 10
   },
   {
     "category": [
-      "custom",
-      "dataZoom"
+      "calendar",
+      "scatter"
     ],
-    "id": "wind-barb",
+    "id": "calendar-charts",
     "tags": [],
-    "title": "Wind Barb",
-    "difficulty": 10
+    "title": "Calendar Charts",
+    "titleCN": "日力图",
+    "difficulty": 11
+  },
+  {
+    "category": [
+      "custom"
+    ],
+    "id": "custom-combine-separate-morph",
+    "tags": [],
+    "title": "Combine-Separate Morphing",
+    "titleCN": "聚合分割形变",
+    "difficulty": 11
+  },
+  {
+    "category": [
+      "custom"
+    ],
+    "id": "custom-one-to-one-morph",
+    "tags": [],
+    "title": "One-to-one Morphing",
+    "titleCN": "一对一映射形变",
+    "difficulty": 11
+  },
+  {
+    "category": [
+      "custom"
+    ],
+    "id": "custom-spiral-race",
+    "tags": [],
+    "title": "Custom Spiral Race",
+    "titleCN": "自定义螺旋线竞速",
+    "difficulty": 11
+  },
+  {
+    "category": [
+      "custom"
+    ],
+    "id": "custom-story-transition",
+    "tags": [],
+    "title": "Simple Story Transition",
+    "titleCN": "极简场景变换示例",
+    "difficulty": 11
+  },
+  {
+    "category": [
+      "scatter"
+    ],
+    "id": "scatter-logarithmic-regression",
+    "tags": [],
+    "title": "Logarithmic Regression",
+    "titleCN": "对数回归(使用统计插件)",
+    "difficulty": 16
   }
 ]
\ No newline at end of file


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