Perhaps you should try some spelling variations:
kang minh » kang minah, sang minh, anh minh
minh long » minh cong, vinh long
yang jie » yang di, yang jui, yang xi
yang jin » yang jun, ying jin, wang jing
yi kang » xi kang, yi gang, yi yang
long du » long d, long do, long run
wang » wing, wan, lang

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: wang yan ((yang jie) OR (((yang jin) OR (shang jin)))) yi kang minh long du ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((yang jie) or (((yang jin) OR (shang jin)))) yi kang minh long du ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan ((yang jie) or (((yang jin) OR (shang jin)))) yi kang minh long du ;*.