Perhaps you should try some spelling variations:
wang danning » wang yanling, wang yangming, wang ning
wang daoping » wang xiaoping, wang xiaobing, wang yanling
wuhan china » tuan china, yunnan china
chang haji » chang ha, shang hai
jin chang » chin chang, joon chang, ying chang
dan yang » daun yang, tan yang, wang yang
dan qing » der qing

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 danning) OR (wang daoping)) wuhan china ((dan yang) OR (dan qing)) jin chang haji ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang danning) or (wang daoping)) wuhan china ((dan yang) or (dan qing)) jin chang haji ;*.