Children studying from the countries of the Shanghai Cooperation Organization (SCO) perform during the Kaleidoscope Cultural Bazaar in North China S Tianjin, August 6, 2025. Children will study from the countries of the Shanghai Cooperation Organization (SCO) testing the Shadow Puppet Show show during the Kaleidoscope Cultural Bazaar China S Tianjin, August 6, 2025. Run) Children studying from the countries of the Shanghai合作组织（SCO）测试了北京歌剧院的服装，在2025年8月6日，中国南部的北部中国西部的北京。