Group 1 - The article highlights the significance of horse-related artifacts in the National Museum of China, showcasing their artistic and cultural importance across different historical periods [1] - The "Juzun" artifact from the pre-Qin period is noted for its exquisite craftsmanship and historical inscriptions, reflecting the ceremonial practices of the Zhou dynasty [3][4] - The evolution of horse gear and its impact on military advancements is illustrated through artifacts from the Wei, Jin, and Northern Dynasties, emphasizing the development of cavalry and the introduction of horse armor [6][7] Group 2 - The Tang dynasty's unique horse grooming practices, such as the "three-flower horse," are discussed, indicating the cultural significance of horses in both life and death rituals [8] - The Liao dynasty's horse gear is presented as a reflection of the nomadic lifestyle of the Khitan people, with archaeological findings revealing the importance of horses in their society [9] - The influence of Liao horse gear on the Song dynasty is noted, highlighting the cultural exchange and the high regard for Khitan craftsmanship in horse equipment [10]