Perhaps you should try some spelling variations:
wing xiaodong » wang xiaodong, wang xianodong, lin xiaodong
tuan china » wuhan china, can china, taiwan china
kang minah » sang minh
dan china » can china, han china, dan china's
du kang » du yang, du sang, wu kang
dang » lang, wang, yang
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 ((dan china) OR (tuan china)) du kang minah dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wing xiaodong ((dan china) or (tuan china)) du kang minah dang hai ;*.