Perhaps you should try some spelling variations:
chan sing » chan ming, chan eng, chan fong
dong yang » dong hoang, wang yang, yang yang
sing kong » king kong, hong kong
kong shih » song shin, kong siu, ming shih
wing tan » wing ian, liang tan, hong tan
dong bin » dong sin, dong di, dann bin
i chan » i can, w chan, i change
e a » et a

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing tan) OR (((dong yang) OR (dong bin)))) ((et al) OR (e a)) i chan sing kong shih ;~.
• Adding a wildcard symbol may retrieve word variants: ((wing tan) or (((dong yang) or (dong bin)))) ((et al) or (e a)) i chan sing kong shih ;*.