Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
yang yang » wang yang, wang yan
yuan ming » yuan ting, kian ming, tuan minh
ming yang » ying yang, wang yang, dong yang
tan yuan » yan yuan, fang yuan, tsao yuan
tin hong » tan hong, kia hong, thi hong
lin zong » lin ling, lin meng

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 (yang yang)) tan yuan ming yang ((tin hong) or (lin zong)) yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yang yang)) tan yuan ming yang ((tin hong) OR (lin zong)) yu ;.
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yang yang)) tan yuan ming yang ((tin hong) or (lin zong)) yu ;*.