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
viec cam » viec lam, viec cua, viec va
cuu tre » cau tren, cau treo
tinh di » tinh doi, trinh di, tin di
cua tre » cua te, cua triet, dua tren
tinh da » tinh va, tinh gia, tinh lao
ky dang » ky nang, ky danh
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
tu sac » tu sach, tu cac, tu san

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky dang cay phoi. nhieu viec cam xuc va ((tinh di) OR (tinh da)) ((cua tre) OR (cuu tre))~.
• Adding a wildcard symbol may retrieve word variants: tu sac ky dang cay phoi. nhieu viec cam xuc va ((tinh di) or (tinh da)) ((cua tre) or (cuu tre))*.