1, Ledu District: Ledu District is a county in Haidong City, located in the northeast of Qinghai Province, in the middle and lower reaches of Huangshui River and Datong River. Ledu District has convenient transportation and is one of the economic and cultural centers in Haidong region. Ledu District is rich in educational resources, and there are many primary and secondary schools and vocational education schools.
2. Huzhu Tu Autonomous County: Huzhu Tu Autonomous County is located in the north of Haidong City and is the only Tu Autonomous County in Qinghai Province. Huzhu County has unique Tu culture and tradition, and is rich in tourism resources, such as Huzhu Tu homeland park and other scenic spots. In addition, Huzhu County has developed agriculture and animal husbandry, and is one of the important agricultural bases in Haidong City.