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 mach » thu sach, thuat mach, thu hoach
mach hoc » cach hoc, dich hoc, anh hoc
toan tai » toan tap, doanh tai, toan ban
van hoc » van hoa
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: thu mach hoc tap, nghien cuu van hoc nganh chung hoc xa hoi va ((nhan va) or (toan tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu mach hoc tap, nghien cuu van hoc nganh chung hoc xa hoi va ((nhan va) OR (toan tai)).
• Adding a wildcard symbol may retrieve word variants: thu mach hoc tap, nghien cuu van hoc nganh chung hoc xa hoi va ((nhan va) or (toan tai))*.