Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
hoc trieu » hoc thieu, hoc tieu, hoc dieu
tranh van » tran van, trinh van, thanh van
van nhung » van nhuong, va nhung, van hung
tuong anh » truong anh, tuong lanh, trong anh
luan ban » luan van, luan san, luat ban
luan han » luan hoan, luan phan, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc trieu tinh - canh tranh van nhung tuong anh ((luan ban) or (luan han))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc trieu tinh - canh tranh van nhung tuong anh ((luan ban) OR (luan han)).
• Adding a wildcard symbol may retrieve word variants: hoc trieu tinh - canh tranh van nhung tuong anh ((luan ban) or (luan han))*.