Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
va thanh » gia thanh, ban thanh, va tinh
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
cao duc » dao duc, cao suc, giao duc
cuu tre » cua tre, cau tren, cau treo
xang x » nang x
va cao » va cac, va co, va dao
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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 xang x hoi. lieu va cao duc va thanh vai ((cuu tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty xang x hoi. lieu va cao duc va thanh vai ((cuu tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu sach ty xang x hoi. lieu va cao duc va thanh vai ((cuu tre) or (cua te))*.