Yin Yu united flag lord forced Gong Yongzheng? Don't be misled by film and television dramas, in history, he simply did not have the opportunity to have the political power of the eight flag lords and princes in history, and even if Yin Yu summoned them, he could not achieve the political experience of forcing Gong Yongzheng to succeed to the throne in middle age, and he deeply understood that the truth of "power out of the barrel of the gun" was written at the end