Liang Sicheng (1901–1972) was a pioneering Chinese architect and historian who played a crucial role in preserving and documenting China’s ancient architectural heritage. A founder of modern Chinese architectural studies, he authored the first comprehensive history of Chinese architecture and contributed to the design of the national emblem of China. His work in historic preservation, particularly saving Beijing’s imperial city structures, was instrumental in shaping China’s approach to conservation and urban planning. Despite political struggles, his legacy endures through his scholarship and advocacy for blending tradition with modern development, influencing generations of architects and historians.