Magento support multi-language, E.g

    1. Download zh_Hans_CN package to /data/wwwroot/Magento/vendor/magento/language-zh_hans_cn

    2. Go to Stores > Configuration > General > Local, set the language to Chinese(China)

    Set Language - 图1

    1. Go to the Account Setting > Interface Local, set the language to Chinese（China）
      image.png