Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
xiaoping yang » xiaoyang tang
yuan kang » yuan wang, yuan chang, chan kang
huang bin » huang lin, huang jing, huang ting
yang jin » yang jie, yang jun, ying jin
yang i » yang di, yang xi, yang yi
i rein » i reine, 1 rein, 2 rein
hai » hadi, haji, hari

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 xiaoping yang i rein ((((yuan kang) OR (huang bin))) OR (yang jin)) dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaoping yang i rein ((((yuan kang) or (huang bin))) or (yang jin)) dang hai ;*.