Perhaps you should try some spelling variations:
zhang money » than money, ghana money
real linear » local linear, total linear
yan zhang » yuan chang, bin zhang, han chang
real line » real life, real lives, rural line
zhang wei » zhen wei
wing yan » wang yan, wing ian, wing tan
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan zhang money ((real linear) OR (real line)) plot ((zhang wei) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan zhang money ((real linear) OR (real line)) plot ((zhang wei) OR (hong yu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan zhang money ((real linear) OR (real line)) plot ((zhang wei) or (hong yu)) ;*".