The frequent uprisings of ethnic minorities are mainly due to the increasing oppression and exploitation of ethnic minorities by Mongolian nobles. Song dynasty paid less taxes and paid less attention to corvee in minority areas, but Yuan dynasty was different. It not only strengthened the rule and investigation of the Han people, but also pardoned all ethnic minorities, and local officials and chiefs also suffered losses. Therefore, some * * * also rose up against the laws of the Yuan Dynasty. Uprising with the color of national struggle. Peasant uprisings in the early Yuan Dynasty often targeted Mongolian nobles and civil and military officials at all levels in the Yuan Dynasty and supported the remnants of anti-Yuan forces in the Southern Song Dynasty. In the 14th year of Yuan Dynasty, after the uprising of Chen Tiaoyan and Mrs. Xu of She nationality, hundreds of thousands of people supported Zhang Shijie and opposed the struggle of Yuan Dynasty. Hubei uprising leaders also supported Chen and Wen Tianxiang's struggle against Yuan. Therefore, Fu is the most popular in Hubei. After Lu Xiufu lost Zhao Min to the sea in the Battle of Gushan, some peasant rebels still carried the banner, such as 1283, the Zhao monk uprising in Xichuan, and even claimed to be imperial clan. Zhang Qiang of Dongguan County upheld justice and called for the revival of the Song Dynasty. Therefore, many Han officials and landlords in the Yuan Dynasty also sympathized with or supported the peasant uprising. In December of the 20th year of the Yuan Dynasty, the executioner Wu lived in Qingtian Cormorant and conspired with Hua Tuo, a political thief. This Wu was punished as a landlord of the Han nationality. In the thirty years of the Yuan Dynasty, a peasant uprising took place in the western province of Kangxing. On February 26th, the People's Government of Jiangxi Province made a formal statement of losing the case in the American court: Good friends are thieves in the south of the Yangtze River. Because some Han landlords secretly supported the rebels, the rulers of the Yuan Dynasty banned weapons in the south of the Yangtze River and prohibited Han people from holding weapons. In November of the last five years of Yuan Dynasty, an uprising led by Meng Fan, a small official, took place in Henan. Under the false imperial edict, he killed Lu Timur and Zuo Cheng, robbed the enemy, visited home, took charge of Salima, occupied Kaifeng, dispatched troops and guarded the river. Although the Meng Uprising failed, it was a great blow to the rule of the Yuan Dynasty. Farmers and some Han landlords supported or sympathized with the anti-Yuan struggle because there was always a national contradiction between Han landlords and Mongolian landlords in the Yuan Dynasty. In order to ensure their dominance, Mongolian nobles imposed various restrictions on the rights of Han landlords. Mongolian rulers do not allow Han landlords to hold senior positions, hold weapons and exercise military power, except for a few elites. Imperial examination is the main way for Han landlords and intellectuals to be officials. Although the Imperial Examination was abolished for a long time in the Yuan Dynasty, it was once resumed, but various restrictions were imposed on the Han people in terms of examination content, admission ranking and quantity, which hindered their official career. Before the law, Mongolians and Han people are unequal and commit the same crime. In ancient Bi Meng, the punishment for Han people was much heavier. Even when he became an official, the Han Palace was much lower than the Mongols in terms of political power and descendants. So there are always contradictions between Mongolian landlords and China landlords. The sympathy and support of some Han landlords for the peasant uprising and the anti-Yuan uprising launched by local petty officials is a reflection of this contradiction. Second, the historical role of peasant uprising in the early Yuan Dynasty in impacting feudal rule. Although most of the peasant uprisings in the middle were small in scale and the struggle time was not long, they also dealt a heavy blow to feudal rule. After the peasant uprising broke out, its spearhead was first aimed at officials at all levels who rode on their heads to dominate. They plundered counties, burned treasuries, killed county officials, and wiped out bandits wherever they went. Because many people lost their lives, they made a small fortune. Farmers kill civil and military officials, confiscate the state treasury, pay wages and help the poor. At the same time, farmers, the court can't control, the county can.