Perhaps you should try some spelling variations:
danh tai » doanh tai, dinh tai, hanh tai
te sach » toc sach
tai cua » thai cua, tai cuc, tri cua
va danh » va dinh, va dan, va hanh
sach ty » sach y, sach tu, sach thu
tang ma » mang may, tang van
lang xa » lang ha, dang xay, lang van
cua tre » cua te, cuu tre, cua triet
va cao » va co, va dao, va bao

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 ty ((tang ma) or (lang xa)) hoi. hieu ((va cac) or (va cao)) duc va danh tai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty ((tang ma) OR (lang xa)) hoi. hieu ((va cac) OR (va cao)) duc va danh tai cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ty ((tang ma) or (lang xa)) hoi. hieu ((va cac) or (va cao)) duc va danh tai cua tre*.