Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh le » thinh le, thanh ve, thanh de
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty lang » tay lang, ty xang, ty hang
lang ha » long ha
ve cham » va cham, ve chat, vu cham
tuc ban » thuc ban, truc ban, tu ban
ve cai » va cai, ve cac, ve tai
le cua » ly cua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty lang ha noi. hieu ((ve cai) or (ve cham)) tuc ban thanh le cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty lang ha noi. hieu ((ve cai) OR (ve cham)) tuc ban thanh le cua vat.
• Adding a wildcard symbol may retrieve word variants: tu sach ty lang ha noi. hieu ((ve cai) or (ve cham)) tuc ban thanh le cua vat*.