Visitors dressed in Red Army uniforms visit a museum in memory of an important meeting held during the epic Long March in Tongdao Dong Autonomous County, Huaihua City, Hunan Province, on April 17, 2021. The Tongdao Meeing in December 1934 ensured Mao Zedong’s leadership in the Red Army and helped the army advance away from Kuomintang’s pursuing troops.