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
sach ky » sac ky, sach y, sach ty
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
mai hoi » mai khoi, dai hoi, lai hoi
ky dang » ky nang, ky danh
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, xac va
luc va » duc va, tuc va, loc va

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