Perhaps you should try some spelling variations:
china yang » china ying, china wang, china chang
than china » tuan china, han china, wuhan china
yang yang » wang yang, wang yan
yang jing » wang jing, yang jin, huang jing
qian yan » qian jun, qian yi
tan chia » tuan china, dan china, han china
jing hui » xing hui, wang hui, jing ji

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

• Performing a fuzzy search may retrieve terms with similar spellings: qian yan ((((tan chia) OR (can china))) or (than china)) china yang yang jing hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian yan ((((tan chia) OR (can china))) OR (than china)) china yang yang jing hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian yan ((((tan chia) OR (can china))) or (than china)) china yang yang jing hui ;*".