Perhaps you should try some spelling variations:
wang xiaotong » wang xiaodong, wang xianodong, wang xiaoping
xiaotong hang » xiaotong zhang, xiaodong huang, xiaoyang tang
china wang » china yang, china chang, china zhang
china yin » china ying, china yang, china y
fang jie » yang jie, tang jie, fang ke
jie dang » jie zhang, vie dans, bie dans

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 xiaotong hang ((china yin) OR (china wang)) fang jie dang (hai OR hadi) ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaotong hang ((china yin) or (china wang)) fang jie dang (hai or hadi) ;*.