Perhaps you should try some spelling variations:
hanh dai » hanh tai, hanh dao, vanh dai
ban hanh » ban hang
tang van » dang van, hoang van, trong van
xuc ban » duc ban, cuc ban, quoc ban
van cam » van lam, van cau, van dam
te sach » toc sach
sach ky » sac ky, sach y, sach ty
lang ha » long ha
cua tre » cua te, cuu tre, cua triet

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 ((lang ha) or (tang van)) hoi. hieu ((van cam) or (van nam)) xuc ban hanh dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky ((lang ha) OR (tang van)) hoi. hieu ((van cam) OR (van nam)) xuc ban hanh dai cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky ((lang ha) or (tang van)) hoi. hieu ((van cam) or (van nam)) xuc ban hanh dai cua tre*.