Perhaps you should try some spelling variations:
linear flow » line flow, linear plot
real linear » real line, local linear, total linear
money real » money really, money great, money el
yang than » yang dean
zhong zhi » zhang zhi, hong ghi, zhong tai
yang fan » zhang fan, yang dean, yang yang
hong yu » wong yue

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 ((yang than) OR (yang fan)) money real linear flow ((zhong zhi) OR (hong yu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang than) OR (yang fan)) money real linear flow ((zhong zhi) or (hong yu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yang than) OR (yang fan)) money real linear flow ((zhong zhi) or (hong yu)) ;*.