Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
viec cam » viec lam, viec cua, viec va
dang cay » dang xay, dang ca, dang cac
cay phoi » cap phoi, tay hoi, cay cho
tinh da » tinh va, tinh gia, tinh lao
tinh di » tinh doi, trinh di, tin di
sach ky » sach y, sach ty, sach kem
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va
sac ky » cac ky, sai ky

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