I think it is Kangxi, and the analysis is as follows: Kangxi (1654~1722), Xuan Ye, the saint ancestor of the Qing Dynasty, was the second emperor after the Qing Dynasty entered the customs. The surname is Aixinjueluo. The third son of Emperor Shunzhi Fulin. His mother, Tong Jia, was the daughter of Tong Tulai, the commander of the Han army. He was born in Jingren Palace on March 18, the eleventh year of Shunzhi (1654). In the eighteenth year, Fulin passed away and succeeded to the throne as an eight-year-old child. The following year was changed to the first year of Kangxi (1662). In February of the second year, his biological mother passed away, and he was raised by his grandmother Borjit (Empress Xiaozhuang Wen). He studied hard since he was a child, was studious, strong, and skilled in riding and shooting. He came into power at the age of fourteen and reigned for sixty-one years. He diligently governed the country throughout his life. He was an accomplished emperor in the Qing Dynasty and an outstanding feudal monarch in Chinese history. Ease class conflicts and develop social production. In the early Qing Dynasty, due to long-term wars, social production was in decline. During the Shunzhi period, land reclamation was rewarded, but with little success. Xuanye paid great attention to restoring and developing production and recuperating with the people. Ordered to stop the bad policy of enclosure in the early Qing Dynasty. In order to encourage land reclamation, the regulations on land reclamation during the Shunzhi period were revised from the original maximum limit of six years to "a total period of ten years before the start of the land reclamation". It also stipulates that local officials can recruit people who want to reclaim wasteland and they will be promoted, otherwise they will be dismissed. Implementing "field renaming", the land of the Ming feudal lord was given to the people who originally planted it, and was converted into civilian households and inherited as inheritance, so that the farmers who cultivated the feudal fields became self-cultivators. Implement a ban-free policy to encourage agricultural production. The types of exemptions generally include: exemption from land tax on wasteland, exemption from famine, universal exemption from money and grain, etc. During the reign of Xuanye, there were many exemptions. From the 24th to the 26th year of Kangxi, nine provinces such as Henan, Zhili, and Hubei were exempted from land taxes for one week. In the 50th year, the country's saved grains were divided into three years. One week free. This was rare in previous historical dynasties. In February 1951, it was announced that "to grow the population, we will never increase taxes", fixing the national population tax and reducing the burden on farmers. After decades of hard work, the cultivated land area across the country increased from 550 million acres in the late Shunzhi years to more than 800 million acres in the late Kangxi years. Production developed, class conflicts were alleviated, and the population grew rapidly. The so-called "Kangxi and Qianlong Dynasties" emerged. ". During the reign of Xuanye, China became a vast, unified and prosperous country. The feudal economy and culture developed. The early Western colonial forces that extended to China were curbed, and a new period of relative stability began for feudal society. It has historical and progressive significance and should be Fully affirmative. Xuan Ye's poems and essays were compiled into four collections of imperial poems.