Perhaps you should try some spelling variations:
xuan thang » yuan chang, xiulan zhang
tuan china » wuhan china, can china, taiwan china
wang liang » wang yang
liang wang » liang dan, liang tan, liang ying
han china » hang china, than china, can china
wen wang » wei wang, chen wang, weng fang
wang hui » wang hua, wang zhi, wang wei

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