Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
nhung tong » nhung tuong, nhung cong, nhung bong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
tong luan » tang luan, dung luan, hang luan
ho chieu » hoc thieu, doi chieu, mot chieu
van cau » van dau, van hau, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (theo chieu)) xanh - canh tranh cua nhung tong luan van cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) xanh - canh tranh cua nhung tong luan van cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo chieu)) xanh - canh tranh cua nhung tong luan van cau*.