Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
hoc nganh » hoc nhanh
khong hoc » khung hoc, thong hoc, khong thuoc
mach hoc » cach hoc, dich hoc, anh hoc
cuu long » cuu tong, cuu nang
cuu cong » cua cong, thu cong, cac cong
dap nhan » dap nha, dac nhan, dam nhan
nhan dan » phan dau, gian dan, nhan tai
ke mach » ke hoach
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: ke mach hoc tap, nghien ((cuu long) or (cuu cong)) hoc nganh khong hoc xa hoi dap nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ke mach hoc tap, nghien ((cuu long) OR (cuu cong)) hoc nganh khong hoc xa hoi dap nhan dan.
• Adding a wildcard symbol may retrieve word variants: ke mach hoc tap, nghien ((cuu long) or (cuu cong)) hoc nganh khong hoc xa hoi dap nhan dan*.