On the day of 380 years ago, on August 24, 1645 (July 4, 1645), the Qing army attacked Qing, and the Qing triumph began. In 1645 (July 2, 1645), the Qing army went down to Jiangnan, and the Qing determined the people to oppose the shaving order, under the leadership of Huang Qing, Huang Qing and other people, to uphold the isolated city and fight the Qing soldiers. On August 24, (July 4, 16), Qing chief Li broke the city and ordered the massacre of more than 20,000 people who had been killed after Qing. The Qing people were killed for the third time after Qing. The Qing people were thrown into the river, and the water did not flow; the streets were filled with blood, and the massacre