Perhaps you should try some spelling variations:
china recent » china ancient, asia recent, china ren
chia rent » chia wen, china ren
jiu cong » li cong
cong seo » hong seo, cong shu, cong sun
yan fan » yang fan, yan clan, yan guan
yan jiu » yang jie, yang jin, pang jiu
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 fan ((chia rent) OR (china recent)) yan jiu cong seo ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan fan ((chia rent) OR (china recent)) yan jiu cong seo ;".
• Adding a wildcard symbol may retrieve word variants: wang yan fan ((chia rent) OR (china recent)) yan jiu cong seo ;*.