Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
wang liang » wang yang
liang wang » liang dan, liang tan, liang ying
han china » hang china, than china, can china
chen wang » chen yang, chen rong, chen ping
wang hui » wang hua, wang zhi, wang wei
gung » agung, guang, gang

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: gung thang ((han china) OR (wuhan china)) chen wang liang wang hui ;~.
• Adding a wildcard symbol may retrieve word variants: gung thang ((han china) or (wuhan china)) chen wang liang wang hui ;*.