Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
dang xay » dang van, van xay
viec lam » viec va
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
ky dang » ky nang, ky danh
xay hoi » xa hoi, tay hoi, cay phoi
lam xuc » cam xuc, lam duoc
cua tre » cua te, cuu tre, cua triet
de cua » le cua, te cua, dieu 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 ky dang xay hoi. nhieu viec lam xuc ((va tinh) or (may tinh)) de cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky dang xay hoi. nhieu viec lam xuc ((va tinh) OR (may tinh)) de cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach ky dang xay hoi. nhieu viec lam xuc ((va tinh) or (may tinh)) de cua tre*.