Perhaps you should try some spelling variations:
wang liang » wang yang
chai wang » chen wang
liang jin » liang ying, shang jin, yang jin
hong than » hong tan, long thanh
yang fan » zhang fan, yang dean, yang yang
hong hai » shang hai, zhong tai, dang hai
yang ka » yang yao

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: yang ((yang ka) OR (yang fan)) chai wang liang jin ((hong hai) OR (hong than)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((yang ka) OR (yang fan)) chai wang liang jin ((hong hai) or (hong than)) ;~".
• Adding a wildcard symbol may retrieve word variants: yang ((yang ka) OR (yang fan)) chai wang liang jin ((hong hai) or (hong than)) ;*.