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 hoc » cach hoc, sach hoi, mach hoc
dan nhan » danh nhan, dan chan, van nhan
nhan van » nhan dan, nhan va, phan van
te sach » toc sach
hoi dan » hoa dan, hoc dan, hoi dap
mo hoc » mon hoc, co hoc

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