Perhaps you should try some spelling variations:
wing xiaodong » wang xiaodong, wang xianodong, lin xiaodong
china zhang » china chang, cheng zhang, chin chang
hong sheng » dong sheng, hong cheng, hong hong
han fang » zhang fang, chin fang, han chang
jie dang » jie zhang, vie dans, bie dans
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: wing xiaodong ((hong sheng) OR (fang sheng)) ((han fang) OR (china zhang)) jie dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wing xiaodong ((hong sheng) or (fang sheng)) ((han fang) or (china zhang)) jie dang hai ;*.