Perhaps you should try some spelling variations:
song minh » song min, song ming, gong min
sang minh » kang minah, anh minh, song min
yan yang » yang yang, yao yang, dan yang
long shu » cong shu, tong shui, long du
yang li » yang lin, yang di, yang xi
li li » li lin, li l, li lu
wang » wing, wan

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

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