yongchangxianIntroduction：Yongchang Introduction: Yongchang County is located in Jinchang City, Gansu Province, in the northwest of Gansu Province, in the eastern part of the Hexi Corridor, the northern foot of Qilian Mountain, and the southern edge of Alashan Terrace. It is connected to Wuwei in the east, Jinchuan in the north, Shandan in the west, and Sunan in the south. In the. The longest thing is 144.8 kilometers away, and the widest distance between north and south is 144.55 kilometers and 7349.27 square kilometers. As of 2010, Yongchang County has jurisdiction over 6 towns and 4 townships, a total of 111 villages, 917 villager groups, 10 communities, and 243,000 people, mainly Han people, ethnic minorities include Mongolian, Hui, and Fan. In 2011, Yongchang County achieved a total production value of 444.017 million yuan, which is 13.28% higher than that in 2010.