Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
sang minh » kang minah, anh minh, song min
chang min » zhang ming, chang mae, chan ming
tong shui » tong hui, cong shu, gong hui
wang tao » wang qiao, huang tao, wang yan
hua rein » hua ren, hua wei, a rein
tao hua » tan hua, tuan hua

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 tao hua rein ((sang minh) or (chang min)) tong shui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan wang tao hua rein ((sang minh) OR (chang min)) tong shui ;*.