Perhaps you should try some spelling variations:
yuhan cheng » yuan cheng, yunnan sheng
wang yuhan » wang luhang, wang yan, wang yidan
ying wang » ping wang, ying yang, ying chang
dang hadi » dang hai
tan ying » fan ying, ran ying, tan yang
yang jin » yang jie, yang jun, ying jin
pang jun » yang jui
yang xi » yang yi, yang jui

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tan ying wang yuhan cheng ((((yang jin) or (pang jun))) or (((yang xi) or (yang di)))) dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan ying wang yuhan cheng ((((yang jin) OR (pang jun))) OR (((yang xi) OR (yang di)))) dang hadi ;.
• Adding a wildcard symbol may retrieve word variants: tan ying wang yuhan cheng ((((yang jin) or (pang jun))) or (((yang xi) or (yang di)))) dang hadi ;*.