Perhaps you should try some spelling variations:
hieu viec » nhieu viec, sieu viet, hieu hien
ban hanh » ban hang
hanh vai » hanh vi, hanh va, hanh tai
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
vai cuu » vai cua
cuu tre » cua tre, cau tren, cau treo
cac lo » cac lop, cac co, cac bo
lo ban » co ban, lo van, ly ban

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) OR (hieu ve)) cac lo ban hanh vai cuu tre~.
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. ((hieu viec) or (hieu ve)) cac lo ban hanh vai cuu tre*.