Perhaps you should try some spelling variations:
sang minh » kang minah, anh minh, song min
rong minh » gong min, jong min, song min
yan yang » yang yang, yao yang, dan yang
long shu » cong shu, tong shui, long du
xi li » li li, xi ai
li ju » li jun, li lu, li wu
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 li) or (li ju)) ((rong minh) or (sang minh)) long shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yang ((xi li) OR (li ju)) ((rong minh) OR (sang minh)) long shu ;*.