Perhaps you should try some spelling variations:
yeung kang » chung kang, leung tang
han china » hang china, than china, can china
china won » china women, china wang, china who
kang han » kang chen, kong hang, zhang han
yang jin » yang jie, yang jun, ying jin
wang hui » wang hua, wang zhi, wang he
wang wei » zhang wei, wang zhi
yang xi » yang yi, yang jui

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 kang han china won ((yang jin) OR (((yang di) OR (yang xi)))) ((wang hui) OR (wang wei)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yeung kang han china won ((yang jin) or (((yang di) or (yang xi)))) ((wang hui) OR (wang wei)) ;~".
• Adding a wildcard symbol may retrieve word variants: yeung kang han china won ((yang jin) or (((yang di) or (yang xi)))) ((wang hui) OR (wang wei)) ;*.