Perhaps you should try some spelling variations:
china chan » china chang, china can, china chen
kuki china » kuki chin, wuxi china
yuan kuki » yuan hui, yuan kai
chan ming » kian ming, chan eng, chan fong
twinn ian » wing ian
yan yuan » yan guan, fang yuan, nan yan
cong van » congo can, duong van, cong sun

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

• Performing a fuzzy search may retrieve terms with similar spellings: (lang or wing) yan yuan kuki china chan ming ((cong van) or (twinn ian)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (lang OR wing) yan yuan kuki china chan ming ((cong van) OR (twinn ian)) ;*.