Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
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
viec va » vien va, viec cua, viec lam
cua tre » cua te, cuu tre, cua triet
xang x » nang x
vi cua » vai cua, di cua
x hoi » xa hoi, o hoi, x ho

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 xang x hoi. hieu viec va thuc van hanh vi cua tre~.
• Adding a wildcard symbol may retrieve word variants: su sach ty xang x hoi. hieu viec va thuc van hanh vi cua tre*.