Group 1 - Various museums in Jiangsu province launched new exhibitions and extended opening hours during the National Day and Mid-Autumn Festival, enhancing the holiday experience for visitors [1] - Nanjing Museum has 10 themed exhibitions, including three new ones: "What Can Be Seen in the Garden - Garden Imagery in Cultural Relics," "Treasures and Collections," and "Our Festival - Dancing with Nanjing Intangible Cultural Heritage and Youth" [1] - The Six Dynasties Museum showcased 30 cultural relics for the first time, while the Suzhou Museum West exhibited over 50 bronze weapons from the Chinese Bronze Age [1] Group 2 - Nanjing Museum arranged a variety of activities including cultural markets, intangible cultural heritage workshops, educational activities, and performances during the double festival period [2] - The Yangzhou China Grand Canal Museum hosted nearly 300 activities, including intangible cultural heritage performances and interactive experiences [2] - Nanjing City Wall Museum offered educational courses, special activities for families during the Mid-Autumn Festival, and traditional games [2]