公元12世纪,我国北方的蒙古铁蹄旋风般横扫世界数十个军事强国,蒙古帝国版图东达太平洋,北抵贝加尔湖,西接黑海沿岸,南至南海,占领了世界陆地面积的22%。然而,它在攻击南宋途中却受阻于四川,遭遇了长达52年的顽强抵抗。四川的军民在抗元战争中逐渐形成了时称“巴蜀八柱”的八座方山城堡。其中,最鲜为人知的是曾历经过多次血战的云顶城。 In the twelfth century AD, Mongolia’s north-western Mongolian tornado swept dozens of military powerful countries in the world. The territory of Mongolia went eastward to the Pacific Ocean and reached Lake Baikal in the north. It borders the Black Sea to its west and its south to the South China Sea, occupying 22% of the world’s land area. However, on the way to attack the South Song Dynasty, it was blocked in Sichuan and suffered a staunch resistance of 52 years. Sichuan’s military and civilian gradually formed in the War of Resistance against Yuan Dynasty when the “Bashu eight columns” eight Fangshan Castle. Among them, the best known is the Genting City, which has experienced several bloody battles.