Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
china wang » china yang, china chang, china zhang
wang kang » wang liang, wang yong, wang jing
wang yang » wang liang, wang yanling
hong hai » shang hai, zhong tai, dang hai
yang li » yang lin, yang di, yang xi
li hong » le hong, li cong, li rong

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 kang) OR (wang yan)) tuan china wang yang li hong hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang kang) or (wang yan)) tuan china wang yang li hong hai ;*.