Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
bach tuoc » sach duoc, sach nuoc
hieu van » hieu va, thien van, lieu va
danh doi » danh di, thanh doi, dung doi
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
tuoc va » thuoc va, nuoc va, duoc va
va danh » va dinh, va dan, va hanh
doi cua » dai cua, hoi cua
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 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 cua tre*.