Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
bach tuoc » sach duoc, sach nuoc
danh doi » thanh doi, dung doi, danh hoa
hieu van » hieu va, thien van, lieu va
tuoc va » thuoc va, nuoc va, duoc va
danh di » danh du, xanh di, danh dien
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang

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: su sach y nang xa hoi. ((nhieu viec) OR (hieu van)) bach tuoc va ((danh doi) OR (danh di)) cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y nang xa hoi. ((nhieu viec) or (hieu van)) bach tuoc va ((danh doi) OR (danh di)) cua tre~".
• Adding a wildcard symbol may retrieve word variants: su sach y nang xa hoi. ((nhieu viec) or (hieu van)) bach tuoc va ((danh doi) OR (danh di)) cua tre*.