Perhaps you should try some spelling variations:
xiaodong hong » xiaodong huang, xiaotong zhang
ren xiaodong » lin xiaodong, wang xiaodong, du xiaodong
cheng ming » cheng bing, cheng ling, chen ping
cheng yin » cheng bing, cheng ling, cheng han
jie zhang » jia zhang, li zhang, bin zhang
fang jie » yang jie, tang jie, fang ke

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: ren xiaodong hong ((cheng yin) OR (cheng ming)) fang jie zhang (hai OR hadi) ;~.
• Adding a wildcard symbol may retrieve word variants: ren xiaodong hong ((cheng yin) or (cheng ming)) fang jie zhang (hai or hadi) ;*.