Perhaps you should try some spelling variations:
nhanh thong » nhanh chong, nhanh thang, nhan thong
cach thoi » cac thoi, cach thuc, cach noi
hoc nhanh » hoc nganh, hoc phan
thong hoc » thuong hoc, tuong hoc, thong hoa
sach hoi » sach doi, sach moi, hoach hoi
nhan tai » hang tai, van tai, toan tai
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
va nhan » van nhan, ca nhan, va phan
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: toc ((sach hoi) OR (cach thoi)) tap, nghien cuu mot hoc nhanh thong hoc xa hoi va nhan tai~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((sach hoi) OR (cach thoi)) tap, nghien cuu mot hoc nhanh thong hoc xa hoi va nhan tai".
• Adding a wildcard symbol may retrieve word variants: toc ((sach hoi) OR (cach thoi)) tap, nghien cuu mot hoc nhanh thong hoc xa hoi va nhan tai*.