Perhaps you should try some spelling variations:
yan wang » yuan wang, yang yang, qian wang
tan chia » tuan china, than china, can china
yuan hui » yuan fei, jaan hui, tuan hua
yang tin » yang jin, yang lin, yang jing
tin hong » tan hong, kia hong, thi hong
tan hua » tuan hua, wang hua, tan puay
hong yu » wong yue

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

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