This year marks the 90th anniversary of the victory of the Long March. At this important historical juncture, CGTN's Xu Qinduo walked into a special exhibition in Beijing to revisit those tumultuous years. From Jiangxi to northern Shaanxi, from strategic retreat to turning point, from hardship to legend. The reason why this history transcends borders and time is because it is not merely a Chinese achievement but a symbol of the courage, dedication and sacrifice that humanity can show under extreme conditions. It also quietly reminds everyone that the path taken 90 years ago has not been forgotten or become irrelevant. Woven into the foundation of modern China, it has become an indispensable spiritual benchmark to understand this country.