Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
wang liang » wang yang
wang qian » wang qiao, wang qin, wang yidan
qian wang » yiqian wang, qian rong, qian yan
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi
hai » hadi, haji, hari

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 qian wang yuhan gain ((wang liang) OR (((yang jie) OR (yang jui)))) dang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang qian wang yuhan gain ((wang liang) or (((yang jie) OR (yang jui)))) dang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang qian wang yuhan gain ((wang liang) or (((yang jie) OR (yang jui)))) dang hai ;*.