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
fang jie » tang jie, fang ke, yang jin
yang jie » yang jin, yang di, yang jui
hai » hadi, haji, thai

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 jie) OR (yang jie)) ((dang hari) OR (dang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaolin zhang ching fein ((fang jie) OR (yang jie)) ((dang hari) or (dang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiaolin zhang ching fein ((fang jie) OR (yang jie)) ((dang hari) or (dang hai)) ;*.