Perhaps you should try some spelling variations:
xiaodong than » xiaotong zhang, xiaodong huang
than china » tuan china, han china, wuhan china
chin chang » china chang, chain change, china zhang
china due » china does, china des, china den
due yang » du yang, daun yang, dan yang
jin dang » jin kang, jin chang, jing fang
wang » wing, wan, lang

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 xiaodong than china due yang ((jin dang) OR (chin chang)) hadi ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaodong than china due yang ((jin dang) or (chin chang)) hadi ;*.