Perhaps you should try some spelling variations:
hoc nganh » hoc nhanh
nganh hoa » thanh hoa, khanh hoa, danh hoa
van phan » van phong, van thanh, luan phan
phan dau » phan tu, hang dau
tu sach » thu sach, su sach, tu cach
te sach » toc sach
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoi van » hoi va, hoi dan, hai van
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) OR (te sach)) hoc tap, nghien cuu mon hoc nganh hoa hoc xa hoi van phan dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) OR (te sach)) hoc tap, nghien cuu mon hoc nganh hoa hoc xa hoi van phan dau".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) OR (te sach)) hoc tap, nghien cuu mon hoc nganh hoa hoc xa hoi van phan dau*.