Perhaps you should try some spelling variations:
yeung sang » leung tang
minh china » ming china, mining china
sang minh » kang minah, anh minh, song min
china won » china women, china wang, china who
tong shui » tong hui, cong shu
won tant » en tant, von tanz
tant jie » tang jie, tant que, yang jie
gong hui » tong hui, wang hui, gong si
wang wei » zhang wei, wang zhi

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: yeung sang minh china won tant jie ((((gong hui) OR (tong shui))) OR (wang wei)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yeung sang minh china won tant jie ((((gong hui) OR (tong shui))) or (wang wei)) ;~".
• Adding a wildcard symbol may retrieve word variants: yeung sang minh china won tant jie ((((gong hui) OR (tong shui))) or (wang wei)) ;*.