Perhaps you should try some spelling variations:
china recent » china ancient, asia recent, china ren
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 can » yan clan, yan cong, yan guan
man can » man han, woman can, man kann
wang » wing

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang or lang) or wan) ((yan can) OR (man can)) china recent ((yang jie) or (yang jui)) cong seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang OR lang) OR wan) ((yan can) OR (man can)) china recent ((yang jie) OR (yang jui)) cong seo ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang or lang) or wan) ((yan can) OR (man can)) china recent ((yang jie) or (yang jui)) cong seo ;".
• Adding a wildcard symbol may retrieve word variants: ((wang or lang) or wan) ((yan can) OR (man can)) china recent ((yang jie) or (yang jui)) cong seo ;*.