How can crate a Reliable Document URL for Arabian caracters

hi

i have a problem with arabian caracter. my link type is like this:

http://maadnews.com/economi/News/%D8%A7%D9%81%D8%B2%D8%A7%DB%8C%D8%B4-%D9%86%D8%B1%D8%AE-%D8%A8%D9%84%DB%8C%D8%AA-%D8%B4%D9%86%D8%A7%D9%88%D8%B1%E2%80%8C%D9%87%D8%A7-%D8%AF%D8%B1-%D9%86%D9%88%D8%B1%D9%88%D8%B2.aspx

some times when we send this url address to other web site and that want save that in sql , that make some change in our url

• like this : ي <> ی
• some time sql changed ي to ی
• "this is a example, and we can not replace all of that with thru char"

and we have a 404 error :(

i want used document ID for my link location and after that only show Document Name for seo

wrong form : My Domain/ < Document Name >
Reliable form : My Domain/ < Document ID > / " Document Name "