Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
ban thanh » ban hanh, ban hang
ky dang » ky nang, ky danh
ky tang » ky nang, kho tang, ky trong
hieu ve » hieu va, hieu van
toan su » toan du, tan su, toan tu
su tien » su kien, su hien, tu tieng
te sac » te sach, te cac, te san
ve dam » ven dam, ke dam, va dam
dam tu » nam tu, cam tu, tam tu
tu ban » thu ban, te ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ((ky dang) or (ky tang)) xa hoi. hieu ve dam tu ban thanh toan su tien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ((ky dang) OR (ky tang)) xa hoi. hieu ve dam tu ban thanh toan su tien.
• Adding a wildcard symbol may retrieve word variants: te sac ((ky dang) or (ky tang)) xa hoi. hieu ve dam tu ban thanh toan su tien*.