Perhaps you should try some spelling variations:
wing xiaodong » wang xiaodong, wang xianodong, lin xiaodong
wuhan china » yunnan china
tuan china » can china, taiwan china, yunnan china
kyung joon » kyung woo, seung joon
wen kyung » lee kyung, han kyung, jin kyung
joon dang » joon chang, soon ang
hai » hadi, haji, hari

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 (wuhan china)) wen kyung joon dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wing xiaodong ((tuan china) or (wuhan china)) wen kyung joon dang hai ;*.