Perhaps you should try some spelling variations:
xiaodong zhang » xiaotong zhang, xiaodong huang
lang xiaodong » wang xiaodong, wang xianodong, lin xiaodong
zhang ching » zhang ming, hang china, zhang hong
ching wen » ching kwan, ching fein, ching hea
zhang hai » zhang dai, shang hai, zhang hui
zhang han » zhang fan, zhang yan, zhang hanmo
wen wang » wei wang, chen wang, weng fang
wang jie » yang jie, tang jie, wang jing

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "lang xiaodong zhang ching wen wang jie ((zhang hai) OR (zhang han)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang xiaodong zhang ching wen wang jie ((zhang hai) OR (zhang han)) ;*.