Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
ban thanh » ban hanh, ban hang
thu sach » thuat sach, thuoc sach, thu hoach
tu sach » su sach, te sach, tu cach
tai cua » thai cua, tai cuc, tri cua
ly nang » ky nang, ly vang, ly quang
ly hang » ly quang
dac ban » cac ban, dac san, duc ban
cac dac » cac dan, cac dai, cac bac
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) or (thu sach)) ((ly nang) or (ly hang)) x hoi. lieu va cac dac ban thanh tai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thu sach)) ((ly nang) OR (ly hang)) x hoi. lieu va cac dac ban thanh tai cua te.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thu sach)) ((ly nang) or (ly hang)) x hoi. lieu va cac dac ban thanh tai cua te*.