Perhaps you should try some spelling variations:
gang minh » kang minah, anh minh, gong min
sang minh » kang minah, anh minh, song min
yan yuan » yan guan, fang yuan, nan yan
long shu » cong shu, tong shui, long du
yuan li » yuan lin, guan li, yuan zi
li i » li li, li yi, liv i
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 yuan li i ((gang minh) OR (sang minh)) long shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan yuan li i ((gang minh) or (sang minh)) long shu ;*.