Perhaps you should try some spelling variations:
clan china » can china, class china, tuan china
china reza » china real, china ren
yan clan » das clan, yan guan, yan yuan
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi
cong seo » hong seo, cong shu, cong sun
yan jiu » yang jin, pang jiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wing or wan) yan clan china reza ((((yan jiu) or (yang jie))) or (yang jui)) cong seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wing OR wan) yan clan china reza ((((yan jiu) OR (yang jie))) OR (yang jui)) cong seo ;.
• Adding a wildcard symbol may retrieve word variants: (wing or wan) yan clan china reza ((((yan jiu) or (yang jie))) or (yang jui)) cong seo ;*.