Perhaps you should try some spelling variations:
te sach » toc sach
ky dang » ky nang, ky danh
dang ma » dang mau, dang mam, dang mat
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
sach ky » sac ky, sach y, sach ty
luc va » duc va, tuc va, loc va
xuc va » duc va, tuc va, xac va
ve cam » ve cham, ve cac, va cam
ma hoi » mai hoi, xa hoi, ma hoa
cua te » cua tu

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 ky dang ma hoi. hieu ve cam ((xuc va) OR (luc va)) hanh vi ((cuu tre) OR (cua te))~.
• Adding a wildcard symbol may retrieve word variants: te sach ky dang ma hoi. hieu ve cam ((xuc va) or (luc va)) hanh vi ((cuu tre) or (cua te))*.