Are Zhangbei and Zhangjiakou the same place?

According to Baidu Encyclopedia, the relationship between Zhangbei and Zhangjiakou can be introduced from the following aspects:

1. Geographical relationship: Zhangjiakou is a prefecture-level city in Hebei Province, located in the northeast of Hebei Province, adjacent to Beijing, Tianjin, Chengde and other cities. Zhangbei is a county under the jurisdiction of Zhangjiakou City, located in the northwest of Zhangjiakou City, bordering Alashan League in Inner Mongolia.

2. Historical and cultural background: Zhangjiakou has a long history and profound cultural traditions. It is the starting point of Beijing-Zhangjiakou Railway and one of the important commercial and cultural centers in northern China. Zhangbei area is also rich in historical and cultural heritage, such as the tombs of Liao Dynasty.

3. Economy and industry: Zhangjiakou is a city with rapid economic development, and its main pillar industries include energy, manufacturing and tourism. Zhangbei area has also become a high-profile tourist attraction, famous for its grassland, natural roads, skiing and other tourism resources.

4. Transportation and tourism: Zhangjiakou enjoys convenient transportation, with many highways and railways passing through it. It is also one of the important tourist destinations in northern China, attracting a large number of domestic and foreign tourists to visit. Because of its unique natural scenery and tourism resources, Zhangbei area has become one of the important tourist destinations in Hebei Province.