Perhaps you should try some spelling variations:
wing yanling » wang yanling, wang yangming
than china » tuan china, han china, wuhan china
china tan » china top, china two, china taiwan
shang kai » shang hai
yong jin » ying jin, song jin, yang jing
yang jin » yang jie, yang jun, ying jin
song hai » hong hai, shang hai, dang hai

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: wing yanling than china tan ((yong jin) OR (yang jin)) ((song hai) OR (shang kai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wing yanling than china tan ((yong jin) or (yang jin)) ((song hai) or (shang kai)) ;*.