Perhaps you should try some spelling variations:
nhieu ve » nhiem ve, thieu ve, nhieu viec
hoc duoc » hoc nuoc, hoa duoc, hoc dung
tu sach » thu sach, su sach, te sach
hieu ve » hieu va, hieu van
duoc va » nuoc va, duc va, duoc ma
dan dai » dat dai, can dai, dan dat
y nang » ky nang, ly nang, v nang
va dan » ca dan, va dao, va dau
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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 y nang x hoi. ((hieu ve) or (nhieu ve)) hoc duoc va dan dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang x hoi. ((hieu ve) OR (nhieu ve)) hoc duoc va dan dai cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang x hoi. ((hieu ve) or (nhieu ve)) hoc duoc va dan dai cua te*.