> why do you recommend "Google Noto CJK"? Its licence is *free* totally. So that became default font of Ubuntu 18.04 LTS for CJK users. Also that is used most Google products such as Android, Chrome OS, as far as i know.
Sincerely, CJK user Byung-Hee -- ^고맙습니다 _白衣從軍_ 감사합니다_^))//