Perhaps you should try some spelling variations:
wang qian » wang qiao, wang qin, wang liang
qian wang » yiqian wang, qian rong, qian yan
lin minh » lin ling, lin man, lin meng
long shu » cong shu, tong shui, long du
gong hui » tong hui, tong shui, wang hui
li li » li lin, li l, li yi
li lu » li ju, li l, li wu

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang qian wang ((li li) OR (li lu)) lin minh ((long shu) OR (gong hui)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang qian wang ((li li) OR (li lu)) lin minh ((long shu) OR (gong hui)) ;*.