Perhaps you should try some spelling variations:
xiaodong than » xiaotong zhang, xiaodong huang
than china » tuan china, han china, wuhan china
adam yang » awam yang, saham yang, apa yang
yang yang » wang yang, wang yan
tan ying » fan ying, ran ying, tan yang
hong hai » shang hai, zhong tai, dang hai
wang » wing, wan, lang

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 xiaodong than china ((((adam yang) OR (yang yang))) OR (tan ying)) tan hong hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaodong than china ((((adam yang) or (yang yang))) or (tan ying)) tan hong hai ;*.