Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, thanh san
te sach » toc sach
ve cham » va cham, ve chat, vu cham
cua tre » cua te, cuu tre, cua triet
sach ky » sac ky, sach y, sach ty
dang ma » dang mau, dang mam, dang mat
ky dang » ky nang, ky danh
ve cam » ve cac, va cam, ve cai
xuc va » duc va, tuc va, luc va
ma hoi » mai hoi, xa hoi, ma hoa

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 ky dang ma hoi. hieu ((ve cam) or (ve cham)) xuc va ((thanh tai) OR (doanh tai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky dang ma hoi. hieu ((ve cam) OR (ve cham)) xuc va ((thanh tai) OR (doanh tai)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky dang ma hoi. hieu ((ve cam) or (ve cham)) xuc va ((thanh tai) OR (doanh tai)) cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky dang ma hoi. hieu ((ve cam) or (ve cham)) xuc va ((thanh tai) OR (doanh tai)) cua tre*.