Perhaps you should try some spelling variations:
chung kang » chung kay, chung tong
juan meng » juan rene, jui meng, yuan ming
chan kang » chan eng, chan jan, chan ming
chan fong » chew fong, chan eng, chan ming
done sin » dong sin, done using, done so
wong yue » wang yue
ya juan » y juan, san juan, roa juan

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: done sin ya juan meng ((((chan kang) OR (chung kang))) OR (chan fong)) ((hong yu) OR (wong yue)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "done sin ya juan meng ((((chan kang) OR (chung kang))) or (chan fong)) ((hong yu) or (wong yue)) ;~".
• Adding a wildcard symbol may retrieve word variants: done sin ya juan meng ((((chan kang) OR (chung kang))) or (chan fong)) ((hong yu) or (wong yue)) ;*.