Perhaps you should try some spelling variations:
chuan chen » chang chen, hua chen
kai chuan » hai chuan, ka chuan, say chuan
chan fong » chew fong, chan eng, chan kang
yuan kai » yuan kang, yuan fei, tan kai
tong hui » wang hui
can men » can mena, can mfn, han men
wang » wing, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or wan) yuan kai chuan chen ((can men) or (chan fong)) tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wan) yuan kai chuan chen ((can men) OR (chan fong)) tong hui ;.
• Adding a wildcard symbol may retrieve word variants: (wang or wan) yuan kai chuan chen ((can men) or (chan fong)) tong hui ;*.