- Click System > Administration > Language Support
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- You will be asked to install the complete language support, just install.
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- In the Language and Text dialog, select ibus in Keyboard input method system, and click the button Install/Remove Languages.
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- In the Installed Languages dialog, scroll down to select Chinese and click Apply Changes.
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- You will be ask to enter your administrator password to install the applied changes.
- After installed, close the Language and Text dialog, log-out and log-in again, a little keyboard icon will be shown on the menu bar.
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- Click on the keyboard icon, select Preferences.
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- Click on Input Method tab, Chinese and select your desired input method.
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- and click the Add button.
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Finished.