Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
nghien hau » nghien cuu, nghiep ha, nghiep cau
hoc nganh » hoc nhanh
khong hoc » khung hoc, thong hoc, khong thuoc
vu manh » vu minh, vu anh, tu manh
tu hanh » du hanh, lu hanh, thuc hanh
hau mon » hao mon, hat mon, nhap mon
mon hoc » toan hoc, dong hoc
va luan » vay luan, van luan, va quan
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu manh) or (tu hanh)) hoc tap, nghien hau mon hoc nganh khong hoc ma hoi va luan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu manh) OR (tu hanh)) hoc tap, nghien hau mon hoc nganh khong hoc ma hoi va luan van.
• Adding a wildcard symbol may retrieve word variants: ((vu manh) or (tu hanh)) hoc tap, nghien hau mon hoc nganh khong hoc ma hoi va luan van*.