Perhaps you should try some spelling variations:
wuhan china » yunnan china
tuan china » can china, yunnan china
daun yang » dan yang, du yang, tan yang
yang min » yang mind, yang jin, tang min
min hong » amin hong, tin hong, min hyoung
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 yanling ((wuhan china) OR (((tuan china) OR (taiwan china)))) daun yang min hong hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yanling ((wuhan china) or (((tuan china) or (taiwan china)))) daun yang min hong hai ;*.