Perhaps you should try some spelling variations:
chuc nganh » chuc nang, hoc nganh, cac nganh
nang chuc » nang thuc, nang phuc, nang luc
nganh hoa » thanh hoa, khanh hoa, danh hoa
cuu nang » chuc nang, cam nang, cuu van
cac nhan » ca nhan, cac nha, cam nhan
nhan dan » phan dau, gian dan, nhan tai
tu cach » tu cac
su sach » so sach, vu sach
hoi cac » hoc cac, voi cac, hoa cac
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 cach) or (su sach)) hoc tap, nghien cuu nang chuc nganh hoa hoc xa hoi cac nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (su sach)) hoc tap, nghien cuu nang chuc nganh hoa hoc xa hoi cac nhan dan.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (su sach)) hoc tap, nghien cuu nang chuc nganh hoa hoc xa hoi cac nhan dan*.