Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
wang tuan » wang xuan, wang yuhan, wang hua
chen ming » cheng ming, chen ping, chan ming
hua gren » hua ren
hua chen » jui chen, yu chen, a chen
kong siu » kong eiu, wong siu, dong sin
lai » laid

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 tuan ((hua gren) OR (hua chen)) chen ming ((kong siu) or (wong lai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan wang tuan ((hua gren) OR (hua chen)) chen ming ((kong siu) OR (wong lai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang tuan ((hua gren) OR (hua chen)) chen ming ((kong siu) or (wong lai)) ;*".