What are the innovations of Yuan Shizu's ruling policy compared with previous emperors?

1260, Kublai Khan in Yuan Shizu was the khanate, 127 1 year, the title was Dayuan, and Zhongdu (Beijing) was mostly the national capital. At this time, after a long period of war and economic depression, Dadu and North China could no longer support the population of Dadu and a large number of troops stationed in Gyeonggi, and everything had to be shipped from the south. In history, "Yuan Zaiyan is far away in the south of the Yangtze River, and all the people admire it". In this way, whether from the political or military point of view, it is imperative to reopen the North-South Canal.

In the third year of Khan's reign, Kublai Khan appointed Guo Shoujing, a 3 1 year-old water conservancy expert of the Han nationality, to "exhaust all avenues" before the founding of the People's Republic of China. During the Southern Song Dynasty, Bo Yan, a general of the Yuan Dynasty, deeply felt the importance of waterways to the military and economy, so he "swam the Dadu River from the river". After the demise of the Southern Song Dynasty, with the support of dignitaries as their agents, Kublai Khan ordered Guo Shoujing to "survey the river section connecting Wen and Si since the Song and Jin Dynasties" to prepare for reopening the canal.

When the Yuan Canal was first opened, the traffic volume was not very large and the management work was scattered. The management of canals and national water conservancy in the Yuan Dynasty was subordinate to the director of the Ministry of Industry. After the completion of Huitong River, it was first established that Jingdezhen (Zhangqiu) was in charge of water conservancy, then Jining was in charge of water conservancy, and Jining and Yuncheng were in charge of water conservancy, managing the waterway from Xuzhou to Linqing and the Yellow River in Henan and Shandong. Besides guarding city gates, some troops are also used to manage canals and maintain order.

Kublai Khan in Yuan Shizu gave up the backward nomadic economy and exploitation mode and adopted a series of measures to restore agricultural production, such as limiting grazing to occupy more private fields and prohibiting grazing from destroying agriculture and mulberry trees; Advocate improving agricultural production technology and building water conservancy; Support settlers and immigrants, and give cattle and farm tools and grow food; The government issued the "Summary of Agriculture and Mulberry" to summarize and popularize the experience of agricultural farming. This has a positive effect on the social and economic recovery and development of Suizhou, but the Mongolian army ravaged Suizhou many times when it went south, which once interrupted the continuity of economic development. Thanks to Yuan Shizu's efforts, Suizhou's economy has recovered, but Yuan Shizu's economic policy has obvious tendency, focusing on frontier development, that is, the vast area north of the Great Wall, which was originally sparsely populated. Yuan Shizu inherited Genghis Khan's immigration policy, organized Han Chinese and people of other nationalities to cultivate fields and accumulate grain around cities such as Helin and Shangdu (that is, near Kaiping and Duolun in Inner Mongolia) and Altai Mountain, Hang 'ai Mountain and Krulun River, and moved to the mainland to teach pottery-making skills. The purpose of building Zhaozhou City in Northeast China is to "secure the city and house". In the northwest, paddy fields in Zhongxing, Xiliang, Gansu, Jiangsu and Guasha are opened. In the southwest of China, people were sent to Sang Ma, where there is no japonica rice, to teach people to plant seeds and build ponds to prepare for floods and droughts. The economic and cultural development in the border brotherly ethnic areas is unprecedented. In contrast, the pace of Suizhou's economic development in the Yuan Dynasty was much slower.

Finally, take a passage from the history book:

Politics: establish state institutions and central official system, and establish centralized feudal autocratic rule. Set up a Chinese book province and a Privy Council to manage administration and military affairs; Set up a censorship agency to monitor this place. Establish a book province and a propaganda ambassador in the local area to effectively manage the local area. Jianyuan, you manage Tibet.

Economy: resume the development of agriculture, set up a department to persuade agriculture to manage agriculture, and take measures such as calling for escape, encouraging land reclamation, developing wasteland, building water conservancy projects, and limiting the suppression of good deeds of slavery. It is forbidden for the army to occupy land and interfere with farming season.

Culture: advocating Confucianism, implementing the policy of sinicization and carrying out the imperial examination system.

Kublai Khan's reform promoted the Mongolian people's transition to feudalism, which was conducive to social progress and national integration.