Perhaps you should try some spelling variations:
wang liang » wang yang
chai yang » chen yang, hui yang
yang yang » wang yang, wang yan
shang kai » shang hai
liang ka » liang dan, liang tan, jiang ke
yang jin » yang jie, yang jun, ying jin
hong hai » shang hai, zhong tai, dang hai
ka chai » ka chuan, kim chai

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 ka chai yang yang jin ((hong hai) OR (shang kai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang ka chai yang yang jin ((hong hai) or (shang kai)) ;*.