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
weng fang » jing fang
jie zhang » jia zhang, li zhang, bin zhang
zhang hai » zhang dai, shang hai, zhang han
wen wang » wei wang, chen wang, men want

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) OR (weng fang)) jie zhang hai ;~".
• Adding a wildcard symbol may retrieve word variants: lang xiaodong zhang ching ((wen wang) OR (weng fang)) jie zhang hai ;*.