Perhaps you should try some spelling variations:
china recent » china ancient, asia recent, china ren
yan zhang » yuan chang, bin zhang, han chang
yang jie » yang di, yang jui, yang xi
yang jin » yang jun, ying jin, shang jin
cong seo » hong seo, cong shu, cong sun
yan han » man han, kang han, yan clan
pan ji » ban ji, pan di, san ji
wang » wing, wan, lang

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

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