Perhaps you should try some spelling variations:
nhung duong » nhung dung, nhung huong, nhung tuong
thieu xanh » chieu xanh, hieu manh, thien danh
doanh luan » doanh nhan
duong manh » duong van
thien anh » thien danh, tien anh, thien thanh
manh toan » thanh toan, anh tuan, tinh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) or (thien anh)) - canh ((doanh cua) OR (doanh luan)) nhung duong manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien anh)) - canh ((doanh cua) OR (doanh luan)) nhung duong manh toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) or (thien anh)) - canh ((doanh cua) OR (doanh luan)) nhung duong manh toan tap".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (thien anh)) - canh ((doanh cua) OR (doanh luan)) nhung duong manh toan tap*.