Perhaps you should try some spelling variations:
china loren » china lehren, china korea, china more
than china » tuan china, han china, wuhan china
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
yang jui » yang judy, yang di
yang xi » yang di
yang yi » yang di

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) OR (wang yang)) than china loren ((((yang xi) or (yang yi))) or (yang jui)) cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (wang yang)) than china loren ((((yang xi) OR (yang yi))) OR (yang jui)) cong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) OR (wang yang)) than china loren ((((yang xi) or (yang yi))) or (yang jui)) cong shu ;".
• Adding a wildcard symbol may retrieve word variants: ((yang yang) OR (wang yang)) than china loren ((((yang xi) or (yang yi))) or (yang jui)) cong shu ;*.