Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
hanh dai » hanh tai, hanh dao, vanh dai
vu sach » vu bach, su sach, vu khach
sach ty » sach y, sach tu, sach thu
mang xa » lang xa, mang may, dang xay
nang ma » tang ma, sang ma, nang cao
cua xuc » cua duc, cua tuc, cua cuc
va hanh » van hanh, va thanh, va danh
xuc va » duc va, tuc va, luc va
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ty ((mang xa) or (nang ma)) hoi. hieu viec cua xuc va hanh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ty ((mang xa) OR (nang ma)) hoi. hieu viec cua xuc va hanh dai cua te*.