Perhaps you should try some spelling variations:
dung xiaoping » deng xiaoping, wang xiaoping, huang xiaoting
xiaoping tang » xiaoyang tang
yuan ting » yuan ming, huang ting, yuan kang
huang bin » huang lin, huang jing, huang ting
shang hai » shang kai, dang hai, chang ha
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 ting) OR (huang bin))) OR (yang jun)) shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: dung xiaoping tang li rein ((((yuan ting) or (huang bin))) or (yang jun)) shang hai ;*.