Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
yang yang » wang yang, wang yan
jin chang » chin chang, joon chang, ying chang
chang hai » chang ha, shang hai, change has
tan chia » tuan china, can china, dan china
tan yang » dan yang, tan ying, tan yong
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 yanling ((tan chia) OR (than china)) ((tan yang) OR (yang yang)) jin chang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yanling ((tan chia) or (than china)) ((tan yang) or (yang yang)) jin chang hai ;*.