Perhaps you should try some spelling variations:
lang xiaodong » wang xiaodong, wang xianodong, lin xiaodong
xiaodong wang » xiaodong huang, xiaotong zhang, xiaobo wang
zhong zhi » zhang zhi, hong ghi, zhong tai
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
hua du » hua mu, hua yu

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: lang xiaodong wang hua du ((yang jun) OR (yang jui)) zhong zhi ;~.
• Adding a wildcard symbol may retrieve word variants: lang xiaodong wang hua du ((yang jun) or (yang jui)) zhong zhi ;*.