Perhaps you should try some spelling variations:
nghiem thuc » nghiem thuoc, nghiep thuc, nhiem thuc
thuc dong » thuoc dong, thuc dung, phuc dong
hoc nhanh » hoc nganh
khong hoc » khung hoc, thong hoc, khong thuoc
sach hoc » cach hoc, sach hoi, mach hoc
hoc phan » hoc dan, hoc pho
nhan tai » hang tai, van tai, toan tai
su sach » so sach, vu sach
hoc xa » hoc ma
hoi ca » hoi cua, hoi cac, hoi cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach hoc tap, nghiem thuc dong ((hoc nhanh) or (hoc phan)) khong hoc xa hoi ca nhan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach hoc tap, nghiem thuc dong ((hoc nhanh) OR (hoc phan)) khong hoc xa hoi ca nhan tai.
• Adding a wildcard symbol may retrieve word variants: su sach hoc tap, nghiem thuc dong ((hoc nhanh) or (hoc phan)) khong hoc xa hoi ca nhan tai*.