Perhaps you should try some spelling variations:
china's kung » china's long, china's doing, china's land
dan china's » can china's, did china's, sen china's
yang liang » wang liang, yan liang, yang yang
kung chung » fung chung, tung chung
wing ian » wing tan, twinn ian, wing sun
yan yuan » yan guan, fang yuan, nan yan
chung lu » cheng lu, chung sue, chu lu
dong di » dong sin

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: ((wing ian) OR (dong di)) ((yan yuan) OR (yang liang)) dan china's kung chung lu ;~.
• Adding a wildcard symbol may retrieve word variants: ((wing ian) or (dong di)) ((yan yuan) or (yang liang)) dan china's kung chung lu ;*.