Perhaps you should try some spelling variations:
xiaodong huang » xiaotong zhang
huang chen » huang cheng, huang chang, chang chen
zhang hari » shang hai, zhang han, zhang hui
zhang dai » zhang fan, zhang wei, zhang yan
chen wei » zhen wei, chen e
wei fang » wei wang, wei yang, wei shang
fang jie » yang jie, tang jie, fang ke
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 huang chen wei fang jie ((zhang hari) OR (zhang dai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaodong huang chen wei fang jie ((zhang hari) or (zhang dai)) ;*.