Settings > System Settings > Dictionary Type

Dictionary Type

Set the type of dictionary to be used for text entry when using the on-screen keyboard.

Dictionary Type (繁體中文) (Traditional Chinese)

This setting can only be selected when the system language is set to use traditional Chinese characters.

Use the Chinese dictionary (traditional characters) for the Taiwan region.
Use the Chinese dictionary (traditional characters) for the Hong Kong region.

Dictionary Type (English)

This setting can only be selected when the system language is set to use traditional Chinese characters.

English (US) Use an American English dictionary.
English (UK) Use a British English dictionary.

Dictionary Type

This setting can only be selected when the system language is set to English or Simplified Chinese.

English (US) Use an American English dictionary.
English (UK) Use a British English dictionary.

Settings > System Settings > Dictionary Type