How to report it by mobile phone when you come to Zhangjiakou?

Zhangjiakou has always been a place where Han and ethnic minorities live together. Since the Spring and Autumn Period, it has experienced Qin, Han, Sui, Tang, Song, Yuan, Ming and Qing Dynasties, grassland culture, farming culture, Great Wall culture, business travel culture and red culture. The "Zhangku Avenue" comparable to the Silk Road started here, and the first railway designed and built by China people-Zhangjing Railway was born here; From the Republic of China to the early liberation, it was the meeting of Chahar province, and it was the capital of the Shanxi-Chahar-Hebei border region during the revolutionary war, enjoying the reputation of "the second Yan 'an". Zhangjiakou is located at the junction of Beijing, Hebei, Shanxi and Mongolia. The urban area is only180km from the capital Beijing and only 317km from Tianjin Port. It is the intersection of Beijing-Tianjin-Hebei (Bohai Rim) economic circle and Hebei-Shanxi-Mongolia (Outer Great Wall) economic circle. Zhangjiakou has unique natural scenery and distinct four seasons. It enjoys flowers in spring, summer and autumn, especially in winter. The transitional zone on Bashang, represented by Chongli and Chicheng, has a snow-covered period of 150 days. 2065438+July 3, 20051,won the right to host the 2022 Winter Olympics.