Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
tu sach » thu sach, su sach, te sach
sach ly » sach y, sach lo, sach ty
hang vi » hang va, hanh vi, hang di
hanh di » hanh vi, hanh de, hang di
cua xuc » cua duc, cua tuc, cua cuc
nang xa » nang x, lang xa, nang ma
ly nang » ky nang, ly hang, ly vang
xuc va » duc va, tuc va, luc va
cua tu » cua tuc, cua su, cua cu

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 ly nang xa hoi. hieu viec cua xuc va ((hanh di) or (hang vi)) ((cua te) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ly nang xa hoi. hieu viec cua xuc va ((hanh di) OR (hang vi)) ((cua te) OR (cua tu)).
• Adding a wildcard symbol may retrieve word variants: tu sach ly nang xa hoi. hieu viec cua xuc va ((hanh di) or (hang vi)) ((cua te) or (cua tu))*.