Exploring the ruins of the gun emplacements built by the Japanese invading army along the Haihe River in Tanggu, Tianjin, to remember history and never forget national humiliation. #Victory80 #TianjinXuduo(互fo💯) @Xuduo0524 · 2025-06-09你的浏览器不支持视频播放。0:00 / --:--