Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
fang yuan » wang yuhan, wang yan, meng yuan
wing tan » liang tan, hong tan, tin tan
wing ian » twinn ian, wing sun
wong sau » wong sam, wong siu, wong shiu
dong di » dong sin
ping yu » ming yu, ping ku, ping yi
kie » kiel, kiev, kiet

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wing tan) OR (wing ian))) or (dong di)) ((fang yuan) or (yang liang)) ping yu kie wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wing tan) OR (wing ian))) OR (dong di)) ((fang yuan) OR (yang liang)) ping yu kie wong sau ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wing tan) OR (wing ian))) or (dong di)) ((fang yuan) or (yang liang)) ping yu kie wong sau ;*".