Perhaps you should try some spelling variations:
china recent » china ancient, asia recent, china ren
yan clan » das clan, yan guan
yan yuan » yan guan, fang yuan, nan yan
yang jie » yang jin, yang di, yang jui
cong seo » hong seo, cong shu, cong sun
pan ji » ban ji, pan di, san ji
wang » 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 OR wing) ((yan clan) or (yan yuan)) china recent ((pan ji) or (yang jie)) cong seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wing) ((yan clan) OR (yan yuan)) china recent ((pan ji) OR (yang jie)) cong seo ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR wing) ((yan clan) or (yan yuan)) china recent ((pan ji) or (yang jie)) cong seo ;".
• Adding a wildcard symbol may retrieve word variants: (wang OR wing) ((yan clan) or (yan yuan)) china recent ((pan ji) or (yang jie)) cong seo ;*.