Yongchuan Blue Shield Vocational Training School, Yongchuan Compass Vocational Training School, etc. According to Baidu map, Yongchuan Security Training School includes Yongchuan Landun Vocational Training School and Yongchuan Compass Vocational Training School. Yongchuan District, Chongqing, located on the north bank of the upper reaches of the Yangtze River and in the west of Chongqing, is named after "the three rivers in the city meet with clear water, which looks like the word' forever' in seal script".