Perhaps you should try some spelling variations:
wing xiaodong » wang xiaodong, wang xianodong, lin xiaodong
yunnan china » urban china, wuhan china, yunnan sheng
tuan china » wuhan china, can china, taiwan china
seung joon » kyung joon, seung won, seung yeon
joon chang » hoong chang, boon chong, jin chang
wen seung » lee seung
chang hai » chang ha, shang hai, change has

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: wing xiaodong ((tuan china) OR (yunnan china)) wen seung joon chang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wing xiaodong ((tuan china) or (yunnan china)) wen seung joon chang hai ;*.