Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
dan china » can china, han china, dan china's
zhang yun » zhang yan, chang yun, zhang jun
yang jun » yang jui, pang jun, yang jin
yun jang » suk jang, yun song
jang dan » wang dan, liang dan, sang dae
yang xi » 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: (wing OR lang) ((((yang jun) OR (yang xi))) OR (yang di)) dan china zhang yun jang dan ;~.
• Adding a wildcard symbol may retrieve word variants: (wing or lang) ((((yang jun) or (yang xi))) or (yang di)) dan china zhang yun jang dan ;*.