Perhaps you should try some spelling variations:
wang xiaojing » wang xiaoping, wang xiaobing, wang xiaodong
part china » parks china, east china, market china
hurt china » out china, must china
dana minh » anh minh, sang minh
minh data » mind data, fish data, mesh data
data hari » data sharing
dan dana » dan data, mann dana, dan doa

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 xiaojing ((part china) OR (hurt china)) dan dana minh data hari ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaojing ((part china) or (hurt china)) dan dana minh data hari ;*.