Perhaps you should try some spelling variations:
kang minh » kang minah, sang minh, anh minh
yang lin » yang jin, wang lin, yang liang
wai yan » wang yan, wei yang
yang li » yang di, tang li, wang li
yang xi » yang di, yang jui
yang yi » yang di, yang jui
l kang » _ kang, l king
cong » congo, long, hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wai yan ((((((yang li) OR (yang lin))) or (yang xi))) or (yang yi)) l kang minh cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wai yan ((((((yang li) OR (yang lin))) OR (yang xi))) OR (yang yi)) l kang minh cong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wai yan ((((((yang li) OR (yang lin))) or (yang xi))) or (yang yi)) l kang minh cong shu ;*".