Perhaps you should try some spelling variations:
wang xiaotong » wang xiaodong, wang xianodong, wang xiaoping
zhang ching » zhang ming, hang china, zhang hong
ching wen » ching kwan, ching fein, ching hea
dang hari » dang hai
fang jie » yang jie, fang ke, yang jin
tang jie » yang jie, tang li, yang jin

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: "wang xiaotong zhang ching wen ((fang jie) OR (tang jie)) dang hari ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiaotong zhang ching wen ((fang jie) OR (tang jie)) dang hari ;*.