Perhaps you should try some spelling variations:
wang yangming » wang yangming's, wang yanling, wang danning
wuhan china » yunnan china
hoong chang » hoong ang, huang chang, joon chang
than china » han china, can china, dan china
tuan china » can china, taiwan china, yunnan china
yang hoong » wang hong
chang hai » chang ha, shang hai, change has
dan yang » daun yang, tan yang, wang yang

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 ((((than china) OR (tuan china))) OR (wuhan china)) dan yang hoong chang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yangming ((((than china) OR (tuan china))) or (wuhan china)) dan yang hoong chang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang yangming ((((than china) OR (tuan china))) or (wuhan china)) dan yang hoong chang hai ;*.