Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
yang cindy » yang mind
zhang ming » zhang xin
chan ming » kian ming, chan eng, chan fong
wenn man » kann man, wenn das
man chu » mae chu
kong a » kong _, kong sar, kong yam

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

• Performing a fuzzy search may retrieve terms with similar spellings: wenn man chu yuan chang ((yang cindy) or (((zhang ming) or (chan ming)))) kong a ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wenn man chu yuan chang ((yang cindy) OR (((zhang ming) OR (chan ming)))) kong a ;.
• Adding a wildcard symbol may retrieve word variants: wenn man chu yuan chang ((yang cindy) or (((zhang ming) or (chan ming)))) kong a ;*.