Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hieu van » hieu va, thien van, lieu va
ban danh » ban doanh, ban hanh, ban dan
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
van cam » van nam, van lam, van cau
xuc ban » duc ban, cuc ban, quoc ban
danh vi » hanh vi, dinh vi, danh di
cua tre » cua te, cuu tre, dua tren

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky lang xa hoi. hieu van cam xuc ban danh vi ((cua tre) OR (cua triet))~.
• Adding a wildcard symbol may retrieve word variants: tu sach ky lang xa hoi. hieu van cam xuc ban danh vi ((cua tre) or (cua triet))*.