Core Viewpoint - The article highlights the dedication of Liu Ziqun, a traditional colored sculpture craftsman from Shanxi, in restoring ancient murals and improving techniques to showcase their historical beauty and cultural significance [2][3]. Group 1: Restoration Techniques - Liu Ziqun employs a method of "current copying" to restore murals that have been lost overseas, addressing inaccuracies in Western restorations by using extensive research and reference materials [3]. - The restoration process involves multiple intricate steps, including layering mud, applying mineral pigments, and ensuring the murals can "breathe" to prevent cracking [4][5]. - Liu Ziqun has developed a unique method for creating mineral pigments, which involves grinding minerals to achieve various shades, emphasizing the importance of traditional techniques in restoration [6][7]. Group 2: Cultural Significance - The article discusses the historical context of Shanxi's murals, noting that over 12,000 colored sculptures and 50,000 square meters of murals have survived since the Tang Dynasty [2]. - Liu Ziqun's work is not only about restoration but also about exploring the cultural connections between different historical sites, such as the relationship between murals in Dunhuang and those in Shanxi [7]. - The importance of passing down traditional skills and integrating academic research into the preservation of these art forms is emphasized, aiming to elevate the status of traditional crafts in contemporary society [7].