Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
thu sach » tu sach, thuat sach, thuoc sach
viec cam » viec lam, viec cua, viec va
ban tinh » ban thanh, quan tinh, ban hanh
sach ky » sac ky, sach y, sach ty
ky lang » ky nang, ky dang, ky tang
lang ha » long ha
cam duc » cam xuc, cao duc, pham duc
ha hoi » hoa hoi, ha noi, xa hoi
de cua » te cua, dieu cua
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: thu sach ky lang ha hoi. nhieu viec cam duc ((may tinh) or (ban tinh)) ((de cua) OR (le cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ky lang ha hoi. nhieu viec cam duc ((may tinh) OR (ban tinh)) ((de cua) OR (le cua)) te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach ky lang ha hoi. nhieu viec cam duc ((may tinh) or (ban tinh)) ((de cua) OR (le cua)) te*".