Perhaps you should try some spelling variations:
cao china » mao china, lao china, macao china
china ren » china loren, china real, china reza
kong saur » kong sar, kong siu, kong your
wang dan » wang yan, wang ban, wang yidan
yang jui » yang judy, yang yi
dan cao » dan cao's, dong cao
yang xi » yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang dan cao china ren ((((yang xi) OR (yang di))) or (((yang dean) or (yang jui)))) kong saur ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang dan cao china ren ((((yang xi) OR (yang di))) OR (((yang dean) OR (yang jui)))) kong saur ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang dan cao china ren ((((yang xi) OR (yang di))) or (((yang dean) or (yang jui)))) kong saur ;*".