Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
hoc nganh » hoc nhanh
khong hoc » khung hoc, thong hoc, khong thuoc
dinh hoc » sinh hoc, hinh hoc, tinh hoc
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
phan van » pham van, thanh van, luan van
hoi cap » hoi dap, hoi cac, hoi nhap
hoi cau » hoi chu, hoc cau, hoa cau
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: quy dinh hoc tap, nghien cuu cong hoc nganh khong hoc xa ((hoi cap) OR (hoi cau)) phan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "quy dinh hoc tap, nghien cuu cong hoc nganh khong hoc xa ((hoi cap) OR (hoi cau)) phan van".
• Adding a wildcard symbol may retrieve word variants: quy dinh hoc tap, nghien cuu cong hoc nganh khong hoc xa ((hoi cap) OR (hoi cau)) phan van*.