Perhaps you should try some spelling variations:
hoc nganh » hoc nhanh
khung hoc » chung hoc, nhung hoc, thuong hoc
thong hoc » thuong hoc, tuong hoc, thong hoa
sach moi » sach doi, sach hoi, bach mai
dan nhan » danh nhan, dan chan, van nhan
tu sach » thu sach, su sach, te sach
moi tap » moi tai, toi tap
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
nhan va » nhan tai, nhan dan, nhan tao
xa hoc » xa hoi, va hoc, xa hoa

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 moi tap, nghien cuu mon hoc nganh ((khung hoc) or (thong hoc)) xa hoc dan nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach moi tap, nghien cuu mon hoc nganh ((khung hoc) OR (thong hoc)) xa hoc dan nhan va.
• Adding a wildcard symbol may retrieve word variants: tu sach moi tap, nghien cuu mon hoc nganh ((khung hoc) or (thong hoc)) xa hoc dan nhan va*.