Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
wang yuan » wang yuhan, wang yan, fang yuan
yuan wang » yan wang, yuan kang, yuan chang
wang xuan » wang xiuyan, wang xueman, wang yuhan
xuan gain » run gain
shang hai » shang kai, dang hai, chang ha
yang jin » yang jie, yang jun, ying jin

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 yuan wang xuan gain ((yang liang) OR (yang jin)) shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yuan wang xuan gain ((yang liang) or (yang jin)) shang hai ;*.