Perhaps you should try some spelling variations:
hoc nhanh » hoc nganh, hoc phan
nhanh hoa » nhanh hoan, thanh hoa, khanh hoa
mach hoc » cach hoc, dich hoc, anh hoc
cuu nang » chuc nang, cam nang, cuu van
nang hoc » nang doc, nang luc, dong hoc
phap van » pham van, phan van, phap han
tu mach » tu cach, tu manh, tu hach
va phap » va phat, ban phap
ma hoi » mai hoi, ma hoa, me hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu mach hoc tap, nghien cuu nang hoc nhanh hoa hoc ((ma hoi) or (xa hoi)) va phap van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu mach hoc tap, nghien cuu nang hoc nhanh hoa hoc ((ma hoi) OR (xa hoi)) va phap van.
• Adding a wildcard symbol may retrieve word variants: tu mach hoc tap, nghien cuu nang hoc nhanh hoa hoc ((ma hoi) or (xa hoi)) va phap van*.