Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
zhang ming » zhang xin
hong hai » shang hai, zhong tai, dang hai
wong yue » wang yue
yang yu » yang yue, yang yun, yang yi
yu zhen » yu zheng, yu chen, yu cheng

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 yang yu zhen zhang ming ((hong hai) OR (((hong yu) OR (wong yue)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang yu zhen zhang ming ((hong hai) or (((hong yu) OR (wong yue)))) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang yang yu zhen zhang ming ((hong hai) or (((hong yu) OR (wong yue)))) ;*.