Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
tuan hua » tuan vu
yuan hui » yuan fei, jaan hui, yang hui
pang can » pang jun, kang ca, lung can
can hong » tan hong, care hong, wang hong
tan hua » wang hua, tan chia, 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: yuan wang ((tan hua) OR (((tuan hua) OR (yuan hui)))) rene pang can hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang ((tan hua) or (((tuan hua) OR (yuan hui)))) rene pang can hong yu ;~".
• Adding a wildcard symbol may retrieve word variants: yuan wang ((tan hua) or (((tuan hua) OR (yuan hui)))) rene pang can hong yu ;*.