It is open from April 30th to May 4th. According to the regulations of Yongzhou Library, in order to enrich the spiritual and cultural life of the general public and better meet the needs of the audience to visit wonderful exhibitions, Yongchuan Museum was opened normally from April 30th to May 4th during the May 1st this year. The specific opening time is 9: 00- 17:00 (officially serving the audience at 9:00 am, closing on 16 in the afternoon, and officially closing on 17). Yongchuan District, a municipal district of Chongqing. It is located on the north bank of the upper reaches of the Yangtze River, in the west of Chongqing. It is named like the word "Yong" in seal script because of the shapes of three rivers, and the shape of the mountain is like the word "Chuan". It is 55 kilometers east of Chongqing central city and 276 kilometers west of Chengdu. It is the hub node of two urban economic circles in Chengdu-Chongqing area and the strategic fulcrum of Chongqing metropolitan area.