Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
dang cay » dang xay, dang ca, dang cac
cay phoi » cap phoi, tay hoi, cay cho
tu sach » thu sach, su sach, te sach
va tinh » may tinh
cua tre » cua te, cua triet, dua tren
tinh di » tinh doi, trinh di, tinh da
cuu tre » cau tren, cau treo
sach ky » sac ky, sach y, sach ty
viec va » vien va, viec cua, viec lam
ky dang » ky nang, ky danh
xuc va » duc va, tuc va, luc va
va xuc » va xac, va xu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ky dang cay phoi. nhieu viec va xuc va tinh di ((cua tre) OR (cuu tre))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky dang cay phoi. nhieu viec va xuc va tinh di ((cua tre) OR (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: tu sach ky dang cay phoi. nhieu viec va xuc va tinh di ((cua tre) OR (cuu tre))*.