Perhaps you should try some spelling variations:
wang liang » wang yang
liang fang » jing fang, liang dan, liang tan
fang cheng » fang sheng, huang cheng, fang zhen
fang yuan » wang yuhan, wang yan, meng yuan
liu yang » liu yan, du yang, liu feng
li yang » li ying, li gang, li wang
xi fang » xia fang, xi kang, cai fang

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 fang yuan ((li yang) OR (liu yang)) xi fang cheng ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang fang yuan ((li yang) or (liu yang)) xi fang cheng ;*.