Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
khong hoc » khung hoc, thong hoc, khong thuoc
sach hoc » cach hoc, sach hoi, mach hoc
van nhan » van phan, van thanh, danh nhan
te sach » toc sach
mon hoc » toan hoc, dong hoc
dung co » dung cho, dung cong, dung cua
hoi van » hoi va, hoi dan, hai van
nhan va » nhan tai, nhan dan, nhan tao
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: te sach hoc tap, nghien cuu ((mon hoc) OR (dung co)) nganh khong hoc xa hoi van nhan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach hoc tap, nghien cuu ((mon hoc) OR (dung co)) nganh khong hoc xa hoi van nhan va".
• Adding a wildcard symbol may retrieve word variants: te sach hoc tap, nghien cuu ((mon hoc) OR (dung co)) nganh khong hoc xa hoi van nhan va*.