Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
toc sach » hoc sach, doc sach, thuoc sach
dang mai » dang hai, dang mau, dang bai
ky dang » ky nang, ky danh
mai hoi » mai khoi, dai hoi, lai hoi
hieu ve » hieu va, hieu van
cua tre » cuu tre, cua triet, dua tren
sach ky » sac ky, sach y, sach ty
cua te » cua tu
luc va » duc va, tuc va, loc va
xuc va » duc va, tuc va, xac va
ve cam » ve cham, ve cac, va cam

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: toc sach ky dang mai hoi. hieu ve cam ((xuc va) OR (luc va)) thanh vai ((cua tre) OR (cua te))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach ky dang mai hoi. hieu ve cam ((xuc va) or (luc va)) thanh vai ((cua tre) OR (cua te))~".
• Adding a wildcard symbol may retrieve word variants: toc sach ky dang mai hoi. hieu ve cam ((xuc va) or (luc va)) thanh vai ((cua tre) OR (cua te))*.