Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
ong chong » song chong, ong cheng, hong cheng
chong siu » chong suk, chong yi, kong siu
wing ian » wing tan, twinn ian, wing sun
gan guan » yan guan, quan guan, fan guon
tang kyu » jung kyu, tang k, tang yi
wai yan » wang yan, wei yang
dong di » dong sin
kyu ong » kyu song, kyu sung

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wai yan) OR (wing ian))) OR (dong di)) ((gan guan) OR (yang liang)) tang kyu ong chong siu ;~".
• Adding a wildcard symbol may retrieve word variants: ((((wai yan) OR (wing ian))) OR (dong di)) ((gan guan) OR (yang liang)) tang kyu ong chong siu ;*.