Perhaps you should try some spelling variations:
thanh money » than money, ghana money
real linear » local linear, total linear
tan thanh » tran thanh, van thanh, phan thanh
real line » real life, real lives, rural line
zhong zhi » zhang zhi, hong ghi, zhong tai
wing tan » wing ian, liang tan, hong tan
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: wing tan thanh money ((real linear) OR (real line)) plot ((zhong zhi) OR (hong yu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing tan thanh money ((real linear) OR (real line)) plot ((zhong zhi) or (hong yu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wing tan thanh money ((real linear) OR (real line)) plot ((zhong zhi) or (hong yu)) ;*.