Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
va thanh » gia thanh, ban thanh, va tinh
te sach » toc sach
sach ky » sac ky, sach y, sach ty
ky dang » ky nang, ky danh
hieu ve » hieu va, hieu van
tai cua » thai cua, tai cuc, tri cua
cua tre » cua te, cuu tre, cua triet
ma hoi » mai hoi, ma hoa, me hoi
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va

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