Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
hang dien » quang dien, dang dieu, nhan dien
tu sach » thu sach, su sach, te sach
sach ly » sach y, sach lo, sach ty
hanh di » hanh de, hang di, danh di
ly nang » ky nang, ly hang, ly vang
cua xuc » cua duc, cua tuc, cua cuc
xuc va » duc va, tuc va, luc va
nang o » nang co, nang ho, nang ro
cua te » cua tu
o hoi » co hoi, o hoc, o hai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ly nang o hoi. hieu viec cua xuc va ((((hanh di) OR (hanh vi))) OR (hang dien)) cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ly nang o hoi. hieu viec cua xuc va ((((hanh di) OR (hanh vi))) or (hang dien)) cua te~".
• Adding a wildcard symbol may retrieve word variants: tu sach ly nang o hoi. hieu viec cua xuc va ((((hanh di) OR (hanh vi))) or (hang dien)) cua te*.