Perhaps you should try some spelling variations:
than china » tuan china, wuhan china, can china
yang yang » wang yang, wang yan
han china » hang china, can china, dan china
tin zhong » tin hong, bin zhang, ji zhong
zhong tai » hong tan, hong hai, zhong zhi
tan ying » fan ying, ran ying, tan yang
ying tin » ying jin, ting ting

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang yang ((((than china) OR (han china))) or (wang hua)) tan ying tin zhong tai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang yang ((((than china) OR (han china))) OR (wang hua)) tan ying tin zhong tai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang yang ((((than china) OR (han china))) or (wang hua)) tan ying tin zhong tai ;*".