Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
nang xay » dang xay, nganh xay, nang xuan
viec lam » viec va
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
xay hoi » xa hoi, tay hoi, cay phoi
lam xuc » cam xuc, lam duoc
de cua » le cua, dieu cua
te cua » tue cua, le 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 nang xay hoi. nhieu viec lam xuc ((va tinh) or (may tinh)) ((de cua) OR (te cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang xay hoi. nhieu viec lam xuc ((va tinh) OR (may tinh)) ((de cua) OR (te cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky nang xay hoi. nhieu viec lam xuc ((va tinh) or (may tinh)) ((de cua) OR (te cua)) tre".
• Adding a wildcard symbol may retrieve word variants: su sach ky nang xay hoi. nhieu viec lam xuc ((va tinh) or (may tinh)) ((de cua) OR (te cua)) tre*.