Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
ban thanh » ban hanh, ban hang
toan cua » than cua, tan cua, doanh cua
sach ty » sach y, sach tu, sach thu
sang ma » tang ma, nang ma, sang tao
sach ky » sac ky, sach y, sach kem
van cau » van dau, van hau, van chat
da ban » dia ban, dua ban, day ban
van ca » van cua, dan ca, van ha
cua te » cua tu

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 ky) or (sach ty)) sang ma hoa. hieu ((van ca) OR (van cau)) da ban thanh toan cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sach ty)) sang ma hoa. hieu ((van ca) OR (van cau)) da ban thanh toan cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) or (sach ty)) sang ma hoa. hieu ((van ca) OR (van cau)) da ban thanh toan cua te*".