but who know which one is donation n which one is corruption
What does that even mean ?
All donation made to political parties receive a receipt. Especially if they are deposited in a bank and will be audited by the EC.
This bugger, Ashok321 is a complete ***. He is getting mauled but has so low IQ, he is not getting the hint that his crap is caught again and again. Rather than replying to facts with facts, he is just behaving like Kejriwal and Lallu Yadav.
He's a total waste like pappu or AK.