Perhaps you should try some spelling variations:
chin chang » china chang, chain change, china zhang
chang yun » chong yun, chang hsun, chae yun
dang hadi » dang hai
tan chin » tan chia, tuan china, than china
yun chen » yung chen, yu chen, yuan cheng
yang jie » yang jin, yang jui, yang jun
yang xi » yang jui
yang yi » yang jui

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: tan chin chang yun chen ((((((yang xi) OR (yang di))) OR (yang jie))) OR (yang yi)) dang hadi ;~.
• Adding a wildcard symbol may retrieve word variants: tan chin chang yun chen ((((((yang xi) or (yang di))) or (yang jie))) or (yang yi)) dang hadi ;*.