News Source : https://www.irna.ir/news/85671116/%D9%86%D8%B1%D8%AF%D8%A8%D8%A7%D9%86-%D8%A2%D8%B3%D9%85%D8%A7%D9%86-%D8%AA%D8%AC%D8%B1%D8%A8%D9%87-%D9%85%D8%AD%D8%A8%D9%88%D8%A8-%DA%AF%D8%B1%D8%AF%D8%B4%DA%AF%D8%B1%DB%8C-%DA%86%DB%8C%D9%86-%D8%AF%D8%B1-%D8%A7%D8%B1%D8%AA%D9%81%D8%A7%D8%B9-%DB%B1%DB%B5%DB%B0%DB%B0-%D9%85%D8%AA%D8%B1%DB%8C-%D9%81%DB%8C%D9%84%D9%85 Sky Ladder: China’s Beloved Tourism Experience at 1,500 Meters + Video The Sky Ladder, known as