Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
wang kang » wang yang, wang liang, wang yong
china dan » china den, china data, china des
jin chang » chin chang, joon chang, ying chang
dan yang » daun yang, tan yang, wang yang
yang jin » yang jie, yang jun, ying jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang kang) OR (wang yan))) or (wang yanling)) than china dan yang jin chang (hai or hari) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang kang) OR (wang yan))) OR (wang yanling)) than china dan yang jin chang (hai OR hari) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang kang) OR (wang yan))) or (wang yanling)) than china dan yang jin chang (hai or hari) ;*".