Perhaps you should try some spelling variations:
xiaodong zhang » xiaotong zhang, xiaodong huang
zhang cheng » zhang chendi, chang chen, hong cheng
weng fang » jing fang
jie shang » jie zhang, jie song, xia shang
shang hai » shang kai, dang hai, chang ha
wen wang » wei wang, chen wang, men want

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