Perhaps you should try some spelling variations:
xiaodong huang » xiaotong zhang
wan xiaodong » wang xiaodong, wang xianodong, han xiaorong
huang chang » huang cheng, hoong chang, huang yang
chang den » chang chen, chang deok, chang ann
sang minh » kang minah, anh minh, song min
yang jin » yang jie, yang jun, ying jin
dans hai » dang hai, dans la

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: wan xiaodong huang chang den ((yang jin) OR (sang minh)) dans hai ;~.
• Adding a wildcard symbol may retrieve word variants: wan xiaodong huang chang den ((yang jin) or (sang minh)) dans hai ;*.