Perhaps you should try some spelling variations:
gianh lai » gian lan
sach kho » bach khoa, sach dao, sach nha
kho tang » cao tang
danh lai » danh sai, dinh lam, hanh lam
te sach » toc sach
cua tre » cua te, cuu tre, cua triet
cam duc » cao duc, pham duc, nam duoc
hieu ve » hieu va, hieu van
tang ma » mang may, tang van
ma hoi » mai hoi, xa hoi, ma hoa

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: te sach kho tang ma hoi. hieu ve ((cam duc) OR (cam xuc)) va ((danh lai) OR (gianh lai)) cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach kho tang ma hoi. hieu ve ((cam duc) or (cam xuc)) va ((danh lai) OR (gianh lai)) cua tre~".
• Adding a wildcard symbol may retrieve word variants: te sach kho tang ma hoi. hieu ve ((cam duc) or (cam xuc)) va ((danh lai) OR (gianh lai)) cua tre*.