Perhaps you should try some spelling variations:
xiaodong zhang » xiaotong zhang, xiaodong huang
zhang cheng » zhang chendi, chang chen, hong cheng
cheng weng » cheng leong, chen wang, cheng bing
weng fang » jing fang, wen wang
zhang han » zhang yan, zhang hanmo, zhang zhang
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.

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiaodong zhang cheng weng fang jie ((zhang han) OR (zhang fan)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaodong zhang cheng weng fang jie ((zhang han) OR (zhang fan)) ;*".