Perhaps you should try some spelling variations:
wang liang » wang yang
liang wang » liang dan, liang tan, liang ying
wang xuan » wang xiuyan, wang xueman, wang yuhan
zhang han » zhang fan, zhang yan, zhang hanmo
xuan can » wuhan can, man can
can yang » dan yang, tan yang, chen yang
yang yi » yang di, yang xi, yang jui
yang » ryang
yan » ryan

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 wang xuan can yang yi ((zhang han) OR (wang yan)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang wang xuan can yang yi ((zhang han) or (wang yan)) ;*.