Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
hanh doi » thanh doi, hanh noi, hang doi
sach hoi » sach doi, sach moi, cach thoi
van hanh » van thanh, ban hanh, van anh
cua xuc » cua duc, cua tuc, cua cuc
doi cua » dai cua, hoi cua
nang xa » lang xa, nang ma, mang xa
xuc van » duc van, luc van, vuc van
sach lo » sach dao, sach doi, sach moi
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: tu ((sach lo) or (sach hoi)) ((nang xa) OR (nang x)) hoi. hieu viec cua xuc van hanh doi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach lo) OR (sach hoi)) ((nang xa) OR (nang x)) hoi. hieu viec cua xuc van hanh doi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach lo) or (sach hoi)) ((nang xa) OR (nang x)) hoi. hieu viec cua xuc van hanh doi cua te".
• Adding a wildcard symbol may retrieve word variants: tu ((sach lo) or (sach hoi)) ((nang xa) OR (nang x)) hoi. hieu viec cua xuc van hanh doi cua te*.