Perhaps you should try some spelling variations:
vu sach » vu bach, vu khach
su sach » so sach
hieu ve » hieu va, hieu van
xuc van » duc van, vuc van, xuc ban
luc van » luoc van, luu van, duc van
anh dai » vanh dai, anh bai, anh dat
y nang » ky nang, ly nang, v nang
nang o » nang co, nang ho, nang ro
ve cam » ve cham, ve cac, va cam
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: ((vu sach) OR (su sach)) y nang o hoi. hieu ve cam ((xuc van) OR (luc van)) anh dai cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vu sach) OR (su sach)) y nang o hoi. hieu ve cam ((xuc van) or (luc van)) anh dai cua te~".
• Adding a wildcard symbol may retrieve word variants: ((vu sach) OR (su sach)) y nang o hoi. hieu ve cam ((xuc van) or (luc van)) anh dai cua te*.