Perhaps you should try some spelling variations:
china women » china won
yeung kang » chung kang, leung tang
when china » women china, wuhan china, han china
kang when » kang chen, kang han
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
wang hui » wang hua, wang zhi, wang he
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 kang when china women ((yang jun) OR (yang jui)) ((wang hui) OR (wang wei)) ;~.
• Adding a wildcard symbol may retrieve word variants: yeung kang when china women ((yang jun) or (yang jui)) ((wang hui) or (wang wei)) ;*.