Perhaps you should try some spelling variations:
thanh thai » thanh tai, nhanh thai, thanh thao
thanh hai » thanh phan, thanh hoa, thanh san
te sach » toc sach
xuc ban » duc ban, cuc ban, quoc ban
hang xa » hoang xa, hang va, hang ca
sach tu » sach thu, cach tu, sach ty
tu hang » thu hang, tu hanh, tu hung
cua tre » cua te, cuu tre, cua triet
va cao » va cac, va co, va dao
va cam » va cham, va cac, va cai

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 tu hang xa hoi. lieu ((va cam) OR (va cao)) xuc ban ((thanh thai) or (thanh hai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu hang xa hoi. lieu ((va cam) OR (va cao)) xuc ban ((thanh thai) OR (thanh hai)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu hang xa hoi. lieu ((va cam) OR (va cao)) xuc ban ((thanh thai) or (thanh hai)) cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach tu hang xa hoi. lieu ((va cam) OR (va cao)) xuc ban ((thanh thai) or (thanh hai)) cua tre*.