History is like this, sometimes one report after another. In order to seize the throne, Emperor Taizong of Tang killed his own brother Li Jiancheng and his brother Li Yuanji, and in order to cut the grass and remove the roots, he also killed all his nephews

History is like this, sometimes one report after another. In order to seize the throne, Emperor Taizong of Tang killed his own brother Li Jiancheng and his brother Li Yuanji, and in order to cut the grass and remove the roots, he also killed all his nephews, and when wu Zetian arrived, Wu Zetian almost eliminated Li Shimin's descendants for the throne, leaving only his two sons Li Dan and Li Xian. Li Shimin would never have dreamed that his descendants were killed by a woman, this woman actually had such great ability, this woman was actually the only female emperor in Chinese history, and this woman was actually left by herself, is it not ironic and funny? Is this retribution?