In the eighth year of Yongzheng in Qing Dynasty (173 1), Tundu area under the jurisdiction of Sichuan was classified as Yongshan, and Tundu was set up for flood control. In October of the 9th year of Yongzheng (173 1), the inspector of Ludian in Yongshan County was moved to the adjutant village. At the same time, Ludian Loutang belongs to Zhaotong House, and Yongshan set up an adjutant village for defense. At the same time, because of the narrow terrain of Mitie county, it is easy to attack and difficult to defend, and it has been transferred to Lianfeng by soldiers many times. In the thirty-fourth year of Guangxu in Qing Dynasty (1908), the northern part of Jingjiang County (now Suijiang, Shuifu and other places) was turned into an adjutant village, and an elastic pressure office was set up at the bottom of the well (later changed to 1946), which was in charge of the lower half of the county. 1April, 950, Yongshan was liberated and belonged to Zhaotong, Yunnan.
Yongshan County is located on the south bank of Jinsha River in the northwest of Wumeng Mountain, between east longitude10315'-10401'and north latitude 2731'-2832'. It borders Daguan County and Yanjin County in the east; South of Zhaotong City; Suijiang county in the north; The northwest faces Leibo and Jinyang counties in Sichuan across Jinsha River. The east-west horizontal distance is 46.6 kilometers, and the north-south vertical distance is 12 1.2 kilometers, with a total area of 2778 square kilometers. Xiluodu Town, the county seat, is 820 meters above sea level, 80 kilometers away from Zhaoyang District 180, and 580 kilometers away from Kunming, the provincial capital. 1978 There were 763 primary and secondary schools in Yongshan, with 43,630 students and teachers 193 1 person. The school building is in tatters, and tables, chairs, instruments and books are extremely scarce.
1984, Yongshan county implemented the management of enrollment rate, consolidation rate, completion rate and enrollment rate, and carried out pilot experiments in Sanping. 1986, Jingxin Primary School and Jingjing Farm Primary School in Yongshan County were recognized as regional experimental primary schools. From 65438 to 0995, primary and secondary schools in Yongshan County implemented classified management. County-level middle schools and township (town) central schools with similar economic conditions, climate and facilities are classified as a first-class evaluation, and competition and reward mechanisms are introduced into education to enhance the internal vitality of education and promote its development. 1990 to 2007, Yongshan Education has successively obtained loans from the World Bank for poor areas, the "Sixth National Education Plan", the renovation of thatched houses, the Hong Kong nursery project and other funds. In addition, donations and fund-raising from society and individuals have been widely mobilized to invest in education, which has greatly improved the conditions for running schools in Yongshan County and greatly increased the enrollment rate, consolidation rate and graduation rate. In 2000, six-year compulsory education was basically popularized in Yongshan County.
As of 2007, there are 636 schools in Yongshan County, with 78,554 students, 5,007 children and 3,579 faculty members. All rural middle schools and complete primary schools in Yongshan County have changed from thatched houses and civil structures to bright brick-concrete structures. The school is equipped with desks and chairs and teaching instruments. The construction area of primary school buildings is 209,300 square meters, and the construction area of junior high school buildings is139,600 square meters. In 2007, as a pilot county of the new rural cooperative medical system, Yongshan County had 278,486 participants in the first year, with a participation rate of 68.5 1%. In the whole year, the compensation fund for participants was reduced or exempted by 1238.8 1000 yuan, and 554,792 people were reimbursed, and 57 people were compensated for hospitalization of more than 3,000 yuan, including 65,500 people. In 2008, the participation rate reached 73.03%.