Perhaps you should try some spelling variations:
dung xiaoping » deng xiaoping, wang xiaoping, huang xiaoting
xiaoping tang » xiaoyang tang
huang ting » huang jing, huang ying, huang bin
shang hai » shang kai, dang hai, chang ha
yuan lin » yuan li, duan lian, huang lin
yang jun » yang jui, pang jun, yang jin
li rein » i rein, als rein

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: dung xiaoping tang li rein ((((yuan lin) OR (huang ting))) OR (yang jun)) shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: dung xiaoping tang li rein ((((yuan lin) or (huang ting))) or (yang jun)) shang hai ;*.