Perhaps you should try some spelling variations:
quan kang » yuan kang, chan kang
kang wong » kang young
yan yuan » fang yuan, yan clan, yan kun
yan guan » yang guang, yihan guan, quan guan
gan guan » quan guan, fan guon, gui guan
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 (yan guan))) OR (gan guan)) li quan kang wong siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((nan yan) or (dong di)) ((((yan yuan) OR (yan guan))) or (gan guan)) li quan kang wong siu ;~".
• Adding a wildcard symbol may retrieve word variants: ((nan yan) or (dong di)) ((((yan yuan) OR (yan guan))) or (gan guan)) li quan kang wong siu ;*.