Perhaps you should try some spelling variations:
nganh thong » nganh khong, nganh cong, nhanh chong
cach thoi » cac thoi, cach thuc, cach noi
goc nganh » hoc nganh, hoc nhanh, cac nganh
thong hoc » thuong hoc, tuong hoc, thong hoa
sach hoc » cach hoc, sach hoi, mach hoc
phong tu » phong tuc, thong tu, phong thuy
cuu mot » cua mot, cuu mo, huu mot
hoi hai » hoi tai, hoc hai, hoi bai
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: tu ((sach hoc) or (cach thoi)) tap, nghien cuu mot goc nganh thong hoc xa hoi hai phong tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach hoc) OR (cach thoi)) tap, nghien cuu mot goc nganh thong hoc xa hoi hai phong tu.
• Adding a wildcard symbol may retrieve word variants: tu ((sach hoc) or (cach thoi)) tap, nghien cuu mot goc nganh thong hoc xa hoi hai phong tu*.