Cai Qi, a member of the Standing Committee of the Political Bureau of the Communist Party of China (CPC) Central Committee and a member of the Secretariat of the CPC Central Committee, visits a themed exhibition commemorating the 90th anniversary of the victory of the Long March in Beijing, capital of China, Sept. 22, 2026. The exhibition opened Tuesday at the Military Museum of the Chinese People's Revolution in Beijing. Cai addressed the opening ceremony of the exhibition and declared it open. (Xinhua/Yan Yan)