Chung Jih-hung, who served as Jaw's aide in the legislature, points out that if someone's political contribution was too large, he would ask what the motive was, and refuse it. He also turned down businesses that invited him to join their boards or to jointly run enterprises.
曾任趙少康立院助理的鍾日紅指出，政治捐獻太多，他會問清動機，加以拒絕；企業找他掛名、合作經營事業，他也婉拒。