Hello, yes, Deng Dajun advanced into the former site of Southwest Command, located at No.8 Hongan Old Street, the border town of Hongan Town, Xiushan County. This is the first stop for Liu Deng's army to March to the southwest and enter Sichuan. Before liberation, it was Fuxing Bank, and after liberation, it was Hongan Business Office of Agricultural Bank of China. Now the business hall has moved out. Founded in the 1920s, it has been restored many times after liberation, with a quadrangular layout facing south.

Outside the old site, there is also an exhibition hall where Liu Deng troops marched into the southwest. The main building is the southwest service group showroom, and the right auxiliary building is the party history showroom of Xiushan County of the Communist Party of China. The two buildings are respectively equipped with pictures and text introductions of the life and work of Xiushan Special Branch of the Communist Party of China (underground party) and Southwest Service Group staying in Xiushan. Covering an area of1913m2, with a building area of 3,000m2 and an exhibition area of 600m2. Existing revolutionary cultural relics (exhibits)