Zhangjiakou, located in the Hebei province of China, is a vibrant city known for its rich history, stunning natural landscapes, and its role as a host city for the 2022 Winter Olympics. Situated at the northern tip of the province, Zhangjiakou is surrounded by picturesque mountains, including the famous Taihang Mountains and Yanshan Mountains. The city has a population of over 4 million people and is divided into four districts: Qiaodong, Qiaoxi, Xuanhua, and Wanquan. Each district offers its own unique charm and attractions, making Zhangjiakou a diverse and fascinating destination.