Perhaps you should try some spelling variations:
liang ying » liang liying, huang ying, zhang ying
wang yang » wang yan, wang liang, wang yanling
song min » song ming, gong min, song jin
jong min » gong min, song ming, jeong mi
tong hui » wang hui
cog min » gong min
li shi » li zhi, yi shi, lu shi

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 ying) OR (wang yang)) li shi ((song min) OR (((jong min) OR (cog min)))) tong hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang ying) or (wang yang)) li shi ((song min) or (((jong min) OR (cog min)))) tong hui ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang ying) or (wang yang)) li shi ((song min) or (((jong min) OR (cog min)))) tong hui ;*.