Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, qian wang
china tan » china top, china two, china taiwan
yan wang » yang yang, qian wang, yan liang
tan yang » dan yang, tan ying, tan yong
yang jin » yang jie, yang jun, ying jin
jin hong » tin hong, jin song, min hong
hong ghi » zhong zhi, hong g, hong hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yuan wang) or (yan wang)) can china tan yang jin hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yan wang)) can china tan yang jin hong ghi ;.
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yan wang)) can china tan yang jin hong ghi ;*.