Perhaps you should try some spelling variations:
hanh toan » thanh toan, khanh toan, manh toan
cau theo » cau thi, cau tao
cau treo » cau tren, cau triet, cau trieu
ban hanh » ban hang
sach ty » sach y, sach tu, sach thu
xuc ban » duc ban, cuc ban, quoc ban
tu sach » thu sach, su sach, te sach
hieu va » lieu va, hieu qua
dang ca » dang cac, dan ca, hang ca
xang ca » hang ca, tang ca, xanh ca
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 ty ((xang ca) or (dang ca)) hoi. hieu va cam xuc ban hanh toan ((cau treo) or (cau theo))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty ((xang ca) OR (dang ca)) hoi. hieu va cam xuc ban hanh toan ((cau treo) OR (cau theo)).
• Adding a wildcard symbol may retrieve word variants: tu sach ty ((xang ca) or (dang ca)) hoi. hieu va cam xuc ban hanh toan ((cau treo) or (cau theo))*.