Perhaps you should try some spelling variations:
quan kang » yuan kang
wang yang » wang yan, wang liang, wang yanling
chan kang » chung kang, chan fong, chan jan
wing ian » wing tan, twinn ian, wing sun
yang lin » yang jin, wang lin, yang li
chan eng » chan fong, chan ming, han en
kong eiu » tonga eiu
dong di » dong sin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing ian) or (dong di)) wang yang lin ((quan kang) or (((chan kang) OR (chan eng)))) kong eiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing ian) OR (dong di)) wang yang lin ((quan kang) OR (((chan kang) OR (chan eng)))) kong eiu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing ian) or (dong di)) wang yang lin ((quan kang) or (((chan kang) OR (chan eng)))) kong eiu ;*".