Perhaps you should try some spelling variations:
chin chin » china china
yuan wang » yan wang, yuan kang, yuan chang
hoong ang » hoong chang, soon ang
yan yuan » yan guan, fang yuan, nan yan
wang hui » wang hua, wang zhi, wang wei
wen chin » en chine, je chin
ang seo » hong seo

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

• Performing a fuzzy search may retrieve terms with similar spellings: yan yuan wang hui ((wen chin) or (chin chin)) hoong ang seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yan yuan wang hui ((wen chin) OR (chin chin)) hoong ang seo ;*.