Perhaps you should try some spelling variations:
mang dien » hang dien, quang dien, mach dien
hieu viec » nhieu viec, hieu ve, sieu viet
viec lam » viec va
dien cuc » dien tu, dieu cua, vien cac
tu sach » thu sach, su sach, te sach
lam tac » lam tai, lam tan, lam sach
va mang » va nang, va lang, va hang
y nang » ky nang, ly nang, v nang
nang o » nang co, nang ho, nang ro
tac va » tac da, tac xa, tuc va
cuc te » cua te, cuc thue, cuc tieu
o hoi » co hoi, o hoc, o hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y nang o hoi. hieu viec lam tac va mang dien cuc te~.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang o hoi. hieu viec lam tac va mang dien cuc te*.