Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
trong hach » trong mach, trong cach, trong hanh
hoc chinh » hoan chinh, hoc sinh, hoc kinh
toan van » tran van, tan van, toan va
van dung » van dong, xay dung, tin dung
toan cau » toan tap, toan tai
toan ban » van ban
toan cao » toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chinh sach - thanh toan van dung trong hach ((((toan cau) OR (toan ban))) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - thanh toan van dung trong hach ((((toan cau) OR (toan ban))) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chinh sach - thanh toan van dung trong hach ((((toan cau) OR (toan ban))) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - thanh toan van dung trong hach ((((toan cau) OR (toan ban))) or (toan cao))*.