How many years is 1582 to 202 1?

In 439. The period from 1582 to 202 1 is 439 years, which has gone through more than four centuries. During this period, I experienced the Ming Dynasty, the Qing Dynasty, the Republic of China, the people of China and the Republic of China. The year 1582 is the year of Ming Shenzong Wanli 10, from Taichang in the Ming Dynasty, Apocalypse in the Ming Dynasty to Chongzhen in the Ming Dynasty. The Qing Dynasty experienced destiny, wisdom, respect for morality, Shunzhi, Kangxi, Yongzheng, Qianlong, Jiaqing, Daoguang, Xianfeng and Tongqing.