Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
dan china » can china, han china, dan china's
kang hari » dang hai, kang han
dan yang » daun yang, tan yang, wang yang
yang jin » yang jie, yang jun, ying jin
jin kang » jin chang, jin kyung, jing fang
wang » wing, wan, lang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang yanling ((dan china) or (wuhan china)) dan yang jin kang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling ((dan china) OR (wuhan china)) dan yang jin kang hari ;*.