Perhaps you should try some spelling variations:
viec bach » vien bach, viec ban, viec bao
hieu viec » nhieu viec, hieu ve, sieu viet
van hanh » van thanh, ban hanh, van anh
te sach » toc sach
sach tu » sach thu, cach tu, sach ty
tu nang » tru nang, tu nong, tu nano
hue van » he van, que van, huyen van
bai cua » ban cua, hai cua, lai cua
x hoi » xa hoi, o hoi, x ho

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: te sach tu nang x hoi. hieu viec bach hue van hanh ((((bai cua) OR (bai ca))) OR (dai cua)) triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu nang x hoi. hieu viec bach hue van hanh ((((bai cua) OR (bai ca))) or (dai cua)) triet~".
• Adding a wildcard symbol may retrieve word variants: te sach tu nang x hoi. hieu viec bach hue van hanh ((((bai cua) OR (bai ca))) or (dai cua)) triet*.