At the beginning of the Ming Dynasty, in order to consolidate feudal rule and economy, what policies did Zhu Yuanzhang implement?

On the one hand, Zhu Yuanzhang set about restoring and developing the economy to increase fiscal revenue and consolidate the rule he had achieved; on the other hand, he continued to use troops to complete the great cause of national unification. In order to improve the defense of surrounding areas, the Ming Dynasty adopted a series of political and military strategies, starting from strengthening the manpower under the jurisdiction of some border minority areas. During the Hongwu period, the central government of the Ming Dynasty established the Us Tibetan Command in Tibet, and appointed upper-level Tibetan monks to serve as official positions such as Xuan comfort envoys, Xuan comfort envoys and pacification envoys. They were given seals and relied on their high prestige among the Tibetan people. Implement effective management of Tibet. Then, the Ming Dynasty named the ruler of Hami as King Zhongshun and acted as the court's agent in charge of affairs in the Western Regions.

Yunnan, Guizhou and Guangdong and Guangxi have long been areas where Miao, Yao, Yi, Dong, Tong, Li, Dai and other ethnic minorities live together. It is difficult for the central governments of successive feudal dynasties to extend their power to this area. In order to strengthen the management of this area, the Ming Dynasty first established chieftains in these areas, and later established floating officials, who were specifically responsible for the defense management of these areas.

In order to effectively control remote areas, the central government of the Ming Dynasty set up the Nurgan Dusi in the Northeast in 1409 AD, responsible for the management of the Enen River in the west, Sakhalin Island in the east, and the Sea of ??Japan in the south. It reaches the vast area of ??Waixing'an Mountains in the north. They stationed troops there and set up post stations. One of the main station lines starts from Nurgan City in the lower reaches of Heilongjiang in the north, connects with Liaodong in the south, and leads to the capital Beijing.