Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
chan kang » chung kang, chan eng, chan fong
yang jie » yang jin, yang di, yang jui
wang yue » wong yue, wang hua, wang yan
tuan hua » tuan vu, yuan hui
tan hua » wang hua, tan chia, tan puay
han min » han men, kan min, chan ming

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 ((tuan hua) OR (tan hua)) ren ((yang jie) OR (((han min) OR (chan kang)))) wang yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang ((tuan hua) OR (tan hua)) ren ((yang jie) or (((han min) or (chan kang)))) wang yue ;~".
• Adding a wildcard symbol may retrieve word variants: yuan wang ((tuan hua) OR (tan hua)) ren ((yang jie) or (((han min) or (chan kang)))) wang yue ;*.