Perhaps you should try some spelling variations:
sach phu » sach thu, sach phat, sach thue
dinh lai » dinh lam, dinh lap, dinh tai
dan dinh » dang dinh, doan dinh, van dinh
thuc dan » thuc hanh, hoc dan, thuc vat
lam thuc » lam thuoc, am thuc, nam thuc
thu sach » tu sach, thuat sach, thuoc sach
cay phoi » cap phoi, tay hoi, cay cho
phu dang » phu dong, phu lang, thu dang
hieu va » lieu va, hieu qua
xay hoi » xa hoi, tay hoi, gay thoi
lai cua » dai cua, hai cua, lai chau
cua tre » cua te, cuu tre, cua triet
va lam » van lam, va lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach phu dang ((xay hoi) or (cay phoi)). hieu va lam thuc dan dinh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach phu dang ((xay hoi) OR (cay phoi)). hieu va lam thuc dan dinh lai cua tre.
• Adding a wildcard symbol may retrieve word variants: thu sach phu dang ((xay hoi) or (cay phoi)). hieu va lam thuc dan dinh lai cua tre*.