Perhaps you should try some spelling variations:
nganh cong » nhanh chong, thanh cong
luc nganh » luc ngan, chuc nganh, luat nganh
cuu nang » chuc nang, cam nang, cuu van
cong hoc » dong hoc, cong hoa, cong coc
tu sach » thu sach, su sach, te sach
so sach » so sanh, bo sach, co sach
hoc mai » hoc ma, hoc dai, hoc bai
mai hoi » mai khoi, dai hoi, lai hoi
va nhan » van nhan, ca nhan, va phan
nhan va » nhan tai, nhan dan, nhan tao

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) or (so sach)) hoc tap, nghien cuu nang luc nganh cong hoc mai hoi va nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (so sach)) hoc tap, nghien cuu nang luc nganh cong hoc mai hoi va nhan va.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (so sach)) hoc tap, nghien cuu nang luc nganh cong hoc mai hoi va nhan va*.