Perhaps you should try some spelling variations:
kang wong » kang young
quan kang » yuan kang, chan kang
yan yuan » yan guan, fang yuan, yan clan
gan guan » yan guan, quan guan, fan guon
wong siu » wong shiu, kong siu, wong sau
nan yan » nan ya, wang yan, qian yan
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: ((nan yan) OR (dong di)) ((yan yuan) OR (gan guan)) li quan kang wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: ((nan yan) or (dong di)) ((yan yuan) or (gan guan)) li quan kang wong siu ;*.