Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yuan wang » yuan kang, yuan chang, qian wang
yuan ming » yuan ting, kian ming, tuan minh
ming yang » ying yang, wang yang, dong yang
yan wang » qian wang, yan liang, yan zhang
yang jie » yang jin, yang di, yang jui
jie ying » jin ying, li ying, jie song
zhu » zhou

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((yan wang) OR (yang yang))) or (yuan wang)) yuan ming yang jie ying zhu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yan wang) OR (yang yang))) OR (yuan wang)) yuan ming yang jie ying zhu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((yan wang) OR (yang yang))) or (yuan wang)) yuan ming yang jie ying zhu ;*".