Perhaps you should try some spelling variations:
nganh cong » nhanh chong, thanh cong
hoc nganh » hoc nhanh
gian lang » gian dan
cuu nang » chuc nang, cam nang, cuu van
nang hoc » nang doc, nang luc, dong hoc
cong hoc » dong hoc, cong hoa, cong coc
tu cach » tu cac
tu sach » thu sach, su sach, te sach
va gian » va gianh, van gian, va giai
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 (tu sach)) hoc tap, nghien cuu nang hoc nganh cong hoc xa hoi va gian lang~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (tu sach)) hoc tap, nghien cuu nang hoc nganh cong hoc xa hoi va gian lang.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (tu sach)) hoc tap, nghien cuu nang hoc nganh cong hoc xa hoi va gian lang*.