Perhaps you should try some spelling variations:
yan wang » yuan wang, yang yang, qian wang
tan chia » tuan china, than china, can china
tuan hua » tuan vu, yuan hui
yang tin » yang lin, yang jing, yang mind
yang jin » yang jie, yang jun, ying jin
tan 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 (tuan hua)) rene ((yang tin) OR (yang jin)) hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan wang ((((tan hua) or (tan chia))) or (tuan hua)) rene ((yang tin) OR (yang jin)) hong yu ;~".
• Adding a wildcard symbol may retrieve word variants: yan wang ((((tan hua) or (tan chia))) or (tuan hua)) rene ((yang tin) OR (yang jin)) hong yu ;*.