Perhaps you should try some spelling variations:
nhanh thong » nhanh chong, nhanh thang, nhan thong
thong hoc » thuong hoc, tuong hoc, thong hoa
sach hoc » cach hoc, sach hoi, mach hoc
nhan dan » phan dau, gian dan, nhan tai
te sach » toc sach
mot hoc » mon hoc, mo hoc, bot hoc
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: te sach hoc tap, nghien cuu ((mot hoc) OR (mot goc)) nhanh thong hoc xa hoi va nhan dan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach hoc tap, nghien cuu ((mot hoc) OR (mot goc)) nhanh thong hoc xa hoi va nhan dan".
• Adding a wildcard symbol may retrieve word variants: te sach hoc tap, nghien cuu ((mot hoc) OR (mot goc)) nhanh thong hoc xa hoi va nhan dan*.