Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
than china » tuan china, han china, can china
wang kang » wang liang, wang yan, wang yong
wang yang » wang yan, wang liang, wang yanling
ban yang » dan yang, tan yang, yang yang
yang lin » yang jin, wang lin, yang li
lin dang » bin dann, ein dank, le dang
hai » hadi, haji, hari

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 kang) OR (wang yang)) ((than china) OR (wuhan china)) ban yang lin dang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang kang) or (wang yang)) ((than china) OR (wuhan china)) ban yang lin dang hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang kang) or (wang yang)) ((than china) OR (wuhan china)) ban yang lin dang hai ;*.