Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
song ming » song bing, jong min, song jin
gong min » jong min, gong meng, gong si
song min » jong min, song jin, song shin
long shu » cong shu, tong shui, long du
gong hui » tong hui, tong shui, wang hui
yang li » yang lin, yang di, yang xi
li li » li lin, li l, li lu

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 liang yang li li ((((gong min) OR (song ming))) OR (song min)) ((long shu) OR (gong hui)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang yang li li ((((gong min) or (song ming))) or (song min)) ((long shu) or (gong hui)) ;*.