Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
chan kang » chung kang, chan fong, chan jan
qian yan » qian jun, qian yi
kim tong » kim song, kim dong, kim jong
chan eng » chan fong, chan ming, han en
tong hui » wang hui
nan ya » nan yan, nana yaa
yet a » et a, yet _, get 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: ((((qian yan) OR (nan ya))) OR (dong yang)) yet a ((chan kang) OR (chan eng)) kim tong hui ;~.
• Adding a wildcard symbol may retrieve word variants: ((((qian yan) or (nan ya))) or (dong yang)) yet a ((chan kang) or (chan eng)) kim tong hui ;*.