Perhaps you should try some spelling variations:
yan chang » yuan chang, han chang, yan zhang
fan again » inn again, fan magazine
war again » war against, away again, wait again
yang jin » yang jie, yang jun, ying jin
jin song » jie song, john song, kim song
n gain » _ gain, run gain
wang » wing, wan, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan chang ((n gain) OR (((fan again) OR (war again)))) yang jin song (sar OR sara) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan chang ((n gain) or (((fan again) OR (war again)))) yang jin song (sar or sara) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan chang ((n gain) or (((fan again) OR (war again)))) yang jin song (sar or sara) ;*.