I have installed TeXLive and texstudio, but I lack a proper Chinese input method to write the documentation. I need a Chinese input method like fcitx5 to add to the library.
Fcitx5 Wiki Page
https://fcitx-im.org/wiki/Fcitx_5
https://fcitx-im.org/wiki/Fcitx_5/zh-cn
Fcitx5 Source Code Page
https://github.com/fcitx/fcitx5