Perhaps you should try some spelling variations:
gang minh » kang minah, anh minh, gong min
gong meng » gong gang, gong min
sang minh » kang minah, anh minh, song min
yan yang » yang yang, yao yang, dan yang
yang xi » yang di, yang yi, yang jui
xi i » xi ai, i i, ii i
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan yang xi i ((((gang minh) or (gong meng))) or (sang minh)) long run ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yang xi i ((((gang minh) OR (gong meng))) OR (sang minh)) long run ;*.