Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
tan china » than china, can china, dan china
yang jun » yang jui, pang jun, yang jin
yang jie » yang jin, yang di, yang jui
dong di » dong sin
yang xi » yang di, yang yi, yang jui
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong di ((tan china) or (tuan china)) ren ((((yang jun) or (yang jie))) or (yang xi)) song shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong di ((tan china) OR (tuan china)) ren ((((yang jun) OR (yang jie))) OR (yang xi)) song shin ;.
• Adding a wildcard symbol may retrieve word variants: dong di ((tan china) or (tuan china)) ren ((((yang jun) or (yang jie))) or (yang xi)) song shin ;*.