Perhaps you should try some spelling variations:
china yuen » chi yuen, china yes, china yunnan
you liang » you xian, you liangzhi
liang dan » liang tan, king dan, liang sun
dan china » can china, han china, dan china's
yuen fong » yuen ping
gong hui » tong hui, tong shui, wang hui
wang » wing, wan

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: (wang OR lang) you liang dan china yuen fong ((kong sar) OR (gong hui)) ;~.
• Adding a wildcard symbol may retrieve word variants: (wang or lang) you liang dan china yuen fong ((kong sar) or (gong hui)) ;*.