Perhaps you should try some spelling variations:
when china » women china, wuhan china, han china
zhang wei » zhen wei
chin chin » china china
soon heng » soon beng, soon seng, soon ang
yang lin » yang jin, wang lin, yang liang
heng seo » hong seo, peng sen
yang li » yang di, yang xi, yang yi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang li) OR (yang lin)) zhang wei ((when china) or (chin chin)) soon heng seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang li) OR (yang lin)) zhang wei ((when china) OR (chin chin)) soon heng seo ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang li) OR (yang lin)) zhang wei ((when china) or (chin chin)) soon heng seo ;*".