Perhaps you should try some spelling variations:
xiaolin zhang » xiaotong zhang, xiaoquan zhang, xiao zhang
wang xiaolin » wang xiaoping, wang xiaodong, wang jianbin
zhang ching » zhang ming, hang china, zhang hong
ching fein » ching wen
dang hari » dang hai
dang hadi » dang hai
yang jie » yang jin, yang di, yang jui

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 xiaolin zhang ching fein ((fang ke) OR (yang jie)) ((dang hari) OR (dang hadi)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaolin zhang ching fein ((fang ke) or (yang jie)) ((dang hari) or (dang hadi)) ;*.