Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
xiaoping than » xiaoping how, xiaoping shi
than china » tuan china, han china, wuhan china
yang yang » wang yang, wang yan
tan shang » tan shawn, tan hong, gao shang
shang hai » shang kai, dang hai, chang ha
tan yang » dan yang, tan ying, tan yong

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 xiaoping than china ((((apa yang) OR (yang yang))) OR (tan yang)) tan shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaoping than china ((((apa yang) or (yang yang))) or (tan yang)) tan shang hai ;*.