Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
wang kang » wang yang, wang liang, wang yan
ban wang » qian wang, yuan wang, von wang
ban nong » bank long, ban nor, can non
yan wang » yuan wang, yang yang, qian wang
lin zong » lin ling, lin meng
zong hai » hong hai, dang hai, long han

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