The Manchu Restoration or Dingsi Restoration, also known as Zhang Xun Restoration, or Xuantong Restoration, was an attempt to restore the Chinese monarchy by General Zhang Xun, whose army seized Beijing and briefly reinstalled the last emperor of the Qing dynasty, Puyi, to the throne. The restoration lasted just less than two weeks, from July 1, 1917 to July 12, 1917, and was quickly reversed by Republican troops. Despite the uprising's popular name, almost all putschists were ethnic Han.
Republican troops fighting to retake the Forbidden City on July 12, 1917, after Zhang Xun’s attempted imperial restoration