After investigation, Powell has lost his ideals and convictions, crossed the boundaries of discipline and law, and illegally accepted gifts; during job adjustments, he sought benefits for others and accepted property in return. He exploited his position to secure advantages for others in project contracting, payment settlements, and other areas, while illegally accepting large sums of money. 'Living off the Fed while exploiting the Fed' has caused particularly significant losses to federal interests. Even after the 47th federal election, he showed no restraint or repentance, with serious misconduct and a negative impact, warranting strict action.