Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
khong duoc » khong thuoc, thuong duoc, hong duc
thuat san » thuat toan, thuat song, thuat lanh
nghiep va » nghiep vu
co nganh » hoc nganh, cac nganh, moi nganh
duoc lam » duoc pham, duoc ly, duoc li
nhan van » nhan dan, nhan va, phan van
phan dau » phan tu, hang dau
va dong » van dong, ha dong, xa dong
lam hoi » lam thoi, nam hoi, lai hoi
san ho » san cho, san co, sin ho
ho tap » hoc tap, ho hap, ho tai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thuat san ho tap, nghiep va dong co nganh khong duoc lam hoi va ((nhan van) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat san ho tap, nghiep va dong co nganh khong duoc lam hoi va ((nhan van) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: thuat san ho tap, nghiep va dong co nganh khong duoc lam hoi va ((nhan van) or (phan dau))*.