Perhaps you should try some spelling variations:
hoc nhanh » hoc nganh, hoc phan
nhanh hoa » nhanh hoan, thanh hoa, khanh hoa
thanh van » thanh san, thanh toan, thanh phan
cuu tuan » huu tuan, chu tuan, cuu toan
tuan hoc » toan hoc, luan hoc, than hoc
va thanh » gia thanh, ban thanh, va tinh
cac hoc » cach hoc, cac hop, bac hoc
su cac » tu cac, su cao, su can
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: su cac hoc tap, nghien cuu tuan hoc nhanh hoa hoc ((ma hoi) or (xa hoi)) va thanh van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cac hoc tap, nghien cuu tuan hoc nhanh hoa hoc ((ma hoi) OR (xa hoi)) va thanh van.
• Adding a wildcard symbol may retrieve word variants: su cac hoc tap, nghien cuu tuan hoc nhanh hoa hoc ((ma hoi) or (xa hoi)) va thanh van*.