Group 1 - The Capital Museum, which opened on May 18, 2006, showcases the essence of Chinese civilization and has been narrating Beijing's long history for nearly 20 years [1] - The Beijing Grand Canal Museum (East Hall of the Capital Museum) will officially open to the public by the end of 2023, complementing the main museum and together telling the story of Beijing's "capital" and "city" [3] - The main event for International Museum Day in China will take place from May 17 to 19, 2025, at the Beijing Grand Canal Museum [4] Group 2 - The Jin Ding, unearthed in 1974 from the Liuli River site in Fangshan, Beijing, is the largest and heaviest bronze ritual vessel found in the region, reflecting the advanced metallurgy and casting techniques of the early Western Zhou period [7] - The Boju Li, featuring intricate designs and clear inscriptions, exemplifies the high level of bronze casting during the Western Zhou period, with its complex motifs being rare [9] - The jade Zhi, an ancient wine vessel, showcases the significance of jade culture in traditional Chinese society, with its design symbolizing status and auspiciousness [11] - The blue-and-white flat pot, made during the Yuan dynasty, represents a fusion of Central Plains and nomadic cultures, highlighting the importance of blue-and-white porcelain in Chinese ceramic history [13] - The two-part vase with a sky-blue glaze from the Yuan dynasty reflects the innovative spirit of the era, merging agricultural, nomadic, and fishing cultures, and symbolizes the cultural significance of Beijing [15]