Perhaps you should try some spelling variations:
nganh khoa » nganh khong, doanh khoa, anh khoa
nganh hoa » thanh hoa, khanh hoa, danh hoa
hut binh » hut benh, thuy binh, hoa binh
binh hoc » sinh hoc, benh hoc, hinh hoc
nhan dan » phan dau, gian dan, nhan tai
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoc xa » hoc ma
hoi ca » hoi cua, hoi cac, hoi cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hut binh hoc tap, nghien cuu mon hoc ((nganh khoa) or (nganh hoa)) hoc xa hoi ca nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hut binh hoc tap, nghien cuu mon hoc ((nganh khoa) OR (nganh hoa)) hoc xa hoi ca nhan dan.
• Adding a wildcard symbol may retrieve word variants: hut binh hoc tap, nghien cuu mon hoc ((nganh khoa) or (nganh hoa)) hoc xa hoi ca nhan dan*.