Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
ban thanh » ban hanh, ban hang
sach thi » sach thu, sach tai, sach thieu
thi hang » thi hanh, thi nang, thi hong
cua viet » ca viet, hoa viet, cua vat
tu sach » thu sach, su sach, te sach
hang xa » hoang xa, hang va, hang ca
xuc ban » duc ban, cuc ban, quoc ban
tai cua » thai cua, tai cuc, tri cua
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao

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 thi hang xa hoi. hieu ((ve cam) or (va cam)) xuc ban thanh tai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach thi hang xa hoi. hieu ((ve cam) OR (va cam)) xuc ban thanh tai cua viet.
• Adding a wildcard symbol may retrieve word variants: tu sach thi hang xa hoi. hieu ((ve cam) or (va cam)) xuc ban thanh tai cua viet*.