Perhaps you should try some spelling variations:
sach kho » bach khoa, sach dao, sach nha
kho mang » kho tang, cho mang, pho mang
danh lai » danh sai, gianh lai, dinh lam
te sach » toc sach
may hoi » may thoi, tay hoi, mai hoi
hieu ve » hieu va, hieu van
cam duc » cao duc, pham duc, nam duoc
va danh » va dinh, va dan, va hanh
lai cua » dai cua, hai cua, lai chau
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach kho mang may hoi. hieu ve ((cam duc) or (cam xuc)) va danh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach kho mang may hoi. hieu ve ((cam duc) OR (cam xuc)) va danh lai cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach kho mang may hoi. hieu ve ((cam duc) or (cam xuc)) va danh lai cua tre*.