MULTAN, May 30th: Muhammad Asad Khan Langah, Provincial Chief of Pakistan Seraiki Party and a progrsssive a man who dedicated himself to the struggle against dictatorship died of cardiac attack on Sunday.His death news received when Pakistan Seraiki Party's general body was meeting at a hotel..Asad Langah claim to fame isn't that he was the nephew of the Barrister Taj Muhammad Khan Langah president of PSP. Asad joined the Pakistan People's Party in Seventies when he was a student. He assisted Barrister Taj Muhammad Langah in organising the Seraiki movement. Like many other activists, Asad Langah served the movement round the clock. His career as a lawyer was, however, short-lived. He kept aloof because of his political activities.