Perhaps you should try some spelling variations:
yuan ming » yuan ting, kian ming, tuan minh
ming yang » ying yang, wang yang, yang yang
wang tan » wang yan, wang ban, wing tan
wang tao » wang qiao, huang tao, wang yan
wang dan » wang yan, wang ban, wang yidan
wong yue » wang yue, hong yu
di wong » dr wong, kie wong

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 tan) or (wang tao))) or (wang dan)) yuan ming yang di wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan ((((wang tan) OR (wang tao))) OR (wang dan)) yuan ming yang di wong yue ;.
• Adding a wildcard symbol may retrieve word variants: yuan ((((wang tan) or (wang tao))) or (wang dan)) yuan ming yang di wong yue ;*.