Perhaps you should try some spelling variations:
thien van » thi van
sach thu » sach thue, sach thieu, sach tham
thu xang » thu hang, thu bang, thu dang
tu sach » thu sach, su sach, te sach
cua tre » cua te, cua triet, dua tren
benh vi » benh va, benh ve, benh li
cuc ban » cua ban, cac ban, cuu ban
cuu tre » cau tren, cau treo
xuc ban » duc ban, quoc ban, xuat ban
van lam » van nam
xang xa » lang xa, mang xa, ang xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach thu xang xa hoi. thien van lam ((xuc ban) or (cuc ban)) benh vi ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach thu xang xa hoi. thien van lam ((xuc ban) OR (cuc ban)) benh vi ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: tu sach thu xang xa hoi. thien van lam ((xuc ban) or (cuc ban)) benh vi ((cua tre) or (cuu tre))*.