Perhaps you should try some spelling variations:
wang yangming » wang yangming's, wang yanling, wang danning
tuan china » wuhan china, can china, taiwan china
china dan » china den, china data, china des
zhang han » zhang fan, zhang hanmo, zhang zhang
zhang yan » zhang fan, zhang jian, wang yan
dang haji » dang hai, dato haji
dan yang » daun yang, tan yang, wang yang
yang ji » yang jui, yang jie, yang jin

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 yangming tuan china dan yang ji ((((zhang han) OR (zhang yan))) OR (dang haji)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yangming tuan china dan yang ji ((((zhang han) OR (zhang yan))) or (dang haji)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yangming tuan china dan yang ji ((((zhang han) OR (zhang yan))) or (dang haji)) ;*.