Perhaps you should try some spelling variations:
chuan china » can china, tuan china, han china
huang ying » huang jing, huang ting, huang yang
ying chuan » ying chang, ying hua
china ren » china loren, china real, china reza
yang jui » yang judy, yang di, yang yi
wong yue » wang yue, hong yu
yang xi » yang di, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: huang ying chuan china ren ((yang jui) or (yang xi)) wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: huang ying chuan china ren ((yang jui) OR (yang xi)) wong yue ;.
• Adding a wildcard symbol may retrieve word variants: huang ying chuan china ren ((yang jui) or (yang xi)) wong yue ;*.