Perhaps you should try some spelling variations:
wuhan china » yunnan china
than china » han china, can china, dan china
tuan china » can china, taiwan china, yunnan china
wang jing » wang ning, wang liang, wang yang
jing wang » jing fang, ping wang, hong wang
wen wang » wei wang, chen wang, weng fang
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 ((than china) OR (((tuan china) OR (wuhan china)))) wen wang jing wang hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "gung thang ((than china) or (((tuan china) OR (wuhan china)))) wen wang jing wang hui ;~".
• Adding a wildcard symbol may retrieve word variants: gung thang ((than china) or (((tuan china) OR (wuhan china)))) wen wang jing wang hui ;*.