Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
daun yang » dan yang, du yang, tan yang
tan chia » than china, can china, dan china
yang tin » yang jin, yang lin, yang jing
tin hong » tan hong, kia hong, thi hong
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 ((tan chia) OR (tuan china)) daun yang tin hong hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yanling ((tan chia) or (tuan china)) daun yang tin hong hai ;*.