Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
toc sach » hoc sach, doc sach, thuoc sach
va thanh » gia thanh, ban thanh, va tinh
hang tai » hang va, dung tai
hieu va » lieu va, hieu qua
cac duc » cac du, cao duc, cac dac
sang xa » song xa, lang xa, sang ma
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet

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 y ((sang xa) OR (((sang tao) OR (hang tai)))) hoi. hieu va cac duc va thanh hai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach y ((sang xa) or (((sang tao) OR (hang tai)))) hoi. hieu va cac duc va thanh hai cua tre~".
• Adding a wildcard symbol may retrieve word variants: toc sach y ((sang xa) or (((sang tao) OR (hang tai)))) hoi. hieu va cac duc va thanh hai cua tre*.