Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
dang xay » dang van, van xay
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
viec va » vien va, viec cua, viec lam
cua tre » cua te, cuu tre, cua triet
va xuc » va xac, va xu
le cua » ly 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 va xuc ((va tinh) or (may tinh)) le cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky dang xay hoi. nhieu viec va xuc ((va tinh) OR (may tinh)) le cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach ky dang xay hoi. nhieu viec va xuc ((va tinh) or (may tinh)) le cua tre*.