Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
cam doan » chan doan, cac doanh, cam hoang
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
cac xuc » cac nuoc, chat xuc, cac cuoc
doan vi » doan va, don vi, doan thi
cuu tre » cua tre, cau tren, cau treo
vi cuu » vi luu, vinh cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky nang xa hoi. hieu viec ((cac xuc) OR (cam xuc)) cam doan vi cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky nang xa hoi. hieu viec ((cac xuc) OR (cam xuc)) cam doan vi cuu tre".
• Adding a wildcard symbol may retrieve word variants: su sach ky nang xa hoi. hieu viec ((cac xuc) OR (cam xuc)) cam doan vi cuu tre*.