Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
viec cac » vien cac, viec cua, viec lam
danh vai » danh sai, danh va, doanh van
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
cuu tre » cua tre, cau tren, cau treo
sach ky » sac ky, sach y, sach ty
cua te » cua tu
do va » do van, so va
bo va » bao va, so va, co va

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 nang xa hoi. hieu viec cac ((bo va) OR (do va)) danh vai ((cuu tre) OR (cua te))~.
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. hieu viec cac ((bo va) or (do va)) danh vai ((cuu tre) or (cua te))*.