Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
thu cach » thuc cach, thu canh, tu cach
cach hoc » cach thuc, cach thoi, dich hoc
khoa hoc » hoa hoc
hang dau » hang tai
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
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: thu cach hoc tap, nghien cuu mon hoc nganh khoa hoc xa hoi va ((hang dau) or (hang va))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu cach hoc tap, nghien cuu mon hoc nganh khoa hoc xa hoi va ((hang dau) OR (hang va)).
• Adding a wildcard symbol may retrieve word variants: thu cach hoc tap, nghien cuu mon hoc nganh khoa hoc xa hoi va ((hang dau) or (hang va))*.