Installation
K menu -> System settings -> Regional & Language
Click on “Install New Language”, than select “Chinese” and press “install”. Wait for the packages download and installation.
Re-order the language list putting English (or you favourite language) on top of the list.
Click “apply” and exit the application.
Open a terminal and type:
im-switch -z all_ALL -s scim-bridge
Close the terminal, and open skim:
K menu -> Utilites -> Skim
Right click the SKIM icon in your taskbar and select Configuration -> General SCIM -> Other
Under the ‘Panel Program’ dropdown, select ‘scim-panel-kde’, under the ‘Config Module’ dropdown, select ‘kconfig’
Restart KDE: Ctrl + Alt + Backspace
Reference:
https://help.ubuntu.com/