Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
viec day » viec dat, viec xay, viec hay
day thuc » dan thuc, cay thuc, dai thuc
thuc van » thuc vat, thuc dan, thuc va
van hanh » van thanh, ban hanh, van anh
su sach » so sach, vu sach
sach ty » sach y, sach tu, sach thu
cua tre » cua te, cuu tre, cua triet
ty ang » ty xang, ty hang, ty anh
ang xa » lang xa, mang xa, dang xay
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ty ang xa hoi. hieu viec day thuc van hanh vi cua tre~.
• Adding a wildcard symbol may retrieve word variants: su sach ty ang xa hoi. hieu viec day thuc van hanh vi cua tre*.