Perhaps you should try some spelling variations:
so sach » bo sach, co sach, hoc sach
so sanh » do sanh
ty dang » ty xang, ky dang, ty hang
dang xa » dang xay, lang xa, dang ha
tuc va » thuc va, truc va, tuc xa
vi cua » vai cua, di cua
va lam » van lam, va lap
xac va » tac va, ac va, bac va
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((so sach) or (so sanh)) ty dang xa hoi. lieu va lam ((xac va) or (tuc va)) hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (so sanh)) ty dang xa hoi. lieu va lam ((xac va) OR (tuc va)) hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: ((so sach) or (so sanh)) ty dang xa hoi. lieu va lam ((xac va) or (tuc va)) hanh vi cua te*.