Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, tu cach
anh dai » vanh dai, anh bai, anh dat
te sach » toc sach
van anh » van thanh, tuan anh, van minh
xuc van » duc van, luc van, vuc van
hieu va » lieu va, hieu qua
va cam » va cham, va cac, va cao
v nang » va nang, vu nang, van nang
y nang » ky nang, ly nang, may nang
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) OR (te sach)) ((y nang) OR (v nang)) o hoi. hieu va cam xuc van anh dai cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (te sach)) ((y nang) OR (v nang)) o hoi. hieu va cam xuc van anh dai cua te~".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (te sach)) ((y nang) OR (v nang)) o hoi. hieu va cam xuc van anh dai cua te*.