Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
hieu hien » bieu hien, dieu hien, chieu chien
thu sac » thu sach, thu san, thu xac
hanh di » hanh vi, hanh de, hang di
va hanh » van hanh, va thanh, va danh
cuu tre » cua tre, cau tren, cau treo
sac ky » cac ky, sai ky
cac tu » cac thu, cach tu, cac du
di cuu » di cau, di cua, dinh cuu
o hoi » co hoi, o hoc, o hai
x hoi » xa hoi, x ho, 5 hoi

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: thu sac ky nang ((x hoi) OR (o hoi)). ((hieu viec) OR (hieu hien)) cac tu va hanh di cuu tre~.
• Adding a wildcard symbol may retrieve word variants: thu sac ky nang ((x hoi) or (o hoi)). ((hieu viec) or (hieu hien)) cac tu va hanh di cuu tre*.