Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
nghiep lao » nghiep bao, nghiep lam, nghiep luan
sach duoc » sach nuoc, sach dao, sach dung
luc nganh » luc ngan, chuc nganh, luat nganh
khong hoc » khung hoc, thong hoc, khong thuoc
mach hoc » cach hoc, dich hoc, anh hoc
lao dong » ha dong, van dong
dong luc » nang luc
phan van » pham van, thanh van, luan van
va phan » van phan, va phat, va phap
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: tu ((sach duoc) or (mach hoc)) tap, nghiep lao dong luc nganh khong hoc xa hoi va phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach duoc) OR (mach hoc)) tap, nghiep lao dong luc nganh khong hoc xa hoi va phan van.
• Adding a wildcard symbol may retrieve word variants: tu ((sach duoc) or (mach hoc)) tap, nghiep lao dong luc nganh khong hoc xa hoi va phan van*.