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