Perhaps you should try some spelling variations:
quan kang » yuan kang, chan kang
liang tan » liang dan, liang sun, wing tan
kang song » kang young, hong song, tong song
wing yan » wang yan, wing ian, wing tan
yuan lin » duan lian, huang lin, yuan ming
dong di » dong sin
yuan li » guan li, yuan zi, dayuan li
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wing yan) or (liang tan))) or (dong di)) yan ((yuan lin) OR (yuan li)) quan kang song shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wing yan) OR (liang tan))) OR (dong di)) yan ((yuan lin) OR (yuan li)) quan kang song shin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wing yan) or (liang tan))) or (dong di)) yan ((yuan lin) OR (yuan li)) quan kang song shin ;*".