Perhaps you should try some spelling variations:
nganh tuong » manh tuong, nganh nong, nganh khong
nganh cong » nhanh chong, thanh cong
doan phan » doanh phan, toan phan, dan phan
mach hoc » cach hoc, dich hoc, anh hoc
cuu long » cuu cong, cuu tong, cuu nang
long hoc » dong hoc, long soc, long thuoc
hoi doan » hoi dan, hoi doai, hoa doanh
phan van » pham van, thanh van, luan van
te mach » ke mach, te sach, tim mach
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: te mach hoc tap, nghien cuu long hoc ((nganh tuong) or (nganh cong)) hoc xa hoi doan phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te mach hoc tap, nghien cuu long hoc ((nganh tuong) OR (nganh cong)) hoc xa hoi doan phan van.
• Adding a wildcard symbol may retrieve word variants: te mach hoc tap, nghien cuu long hoc ((nganh tuong) or (nganh cong)) hoc xa hoi doan phan van*.