Perhaps you should try some spelling variations:
nganh chung » nhanh chuong, nganh cong, nhanh chong
hoc nganh » hoc nhanh
chung hoc » trung hoc, dung hoc, hung hoa
thu sach » tu sach, thuat sach, thuoc sach
sach hoc » cach hoc, sach hoi, mach hoc
van phan » van phong, van thanh, luan phan
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
va phan » va phat, va phap, hoa phan
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 sach hoc tap, nghien cuu mot hoc nganh chung hoc xa hoi ((va phan) OR (van phan)) dan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach hoc tap, nghien cuu mot hoc nganh chung hoc xa hoi ((va phan) OR (van phan)) dan".
• Adding a wildcard symbol may retrieve word variants: thu sach hoc tap, nghien cuu mot hoc nganh chung hoc xa hoi ((va phan) OR (van phan)) dan*.