J-10 fighter jets attached to the Chinese PLA Air Force Bayi Aerobatic Team fly in a tight formation at low altitude through a valley over the Huangyaguan section of the Great Wall in Tianjin, north China, on the morning of November 6, 2026, in celebration of the 77th anniversary of the PLA Air Force. (eng.chinamil.com.cn/Photo by Mu Ruilin)

11月6日上午，空军八一飞行表演队歼-10表演机，以密集编队低空山谷飞行的方式，飞越天津黄崖关长城，献礼人民空军成立77周年。(英文中国军网/穆瑞林 摄)