Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
gain yang » dan yang, daun yang, tan yang
hao shang » gao shang, hao zhang, han chang
shang hai » shang kai, dang hai, chang ha
yang hao » yang yao, dang hai, yang fan
han hua » tan hua, wang hua, tuan hua
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 yan ((han hua) OR (wuhan china)) gain yang hao shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan ((han hua) or (wuhan china)) gain yang hao shang hai ;*.