Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
viec tai » vien tai, lieu tai, viec lam
tai nuoc » tai quoc, thi nuoc, tham nuoc
moi quan » mai quan, hai quan, co quan
so sach » so sanh, bo sach, co sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
va dinh » van dinh, va kinh, va tinh
moi cua » hoi cua, doi cua, cuoi cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ky nang xa hoi. hieu viec tai nuoc va dinh ((moi cua) OR (moi quan)) triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ky nang xa hoi. hieu viec tai nuoc va dinh ((moi cua) OR (moi quan)) triet".
• Adding a wildcard symbol may retrieve word variants: so sach ky nang xa hoi. hieu viec tai nuoc va dinh ((moi cua) OR (moi quan)) triet*.