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