Zhangjiakouball

Zhangjiakouball is a cityball of Hebeiball, Chinaball.He is within the area of "京津唐", cityballs in this area are good at industry and pollution.He is also the former capital of Mengjiangball and former capital city of Chaharball.He will hold the Winter Olympics in 2022 with Beijingball, that mean he will become the first city that hold Winter Olympics in China with Beijingball.

V • E People's Republic of China - Serve the People! 为人民服务！
Provinces	Anhuiball • Fujianball • Gansuball • Guangdongball ( Guangzhouball • Shenzhenball • Jieyangball) • Guizhouball • Hainanball • Hebeiball • Heilongjiangball ( Harbinball) • Henanball ( Kaifengball) • Hubeiball • Hunanball • Jiangsuball ( Suzhouball • Nanjingball • Yangzhouball) • Jiangxiball ( Nanchangball • Shangraoball) • Jilinball ( Yanbianball) • Liaoningball • Qinghaiball • Shaanxiball ( Xi'anball) • Shandongball ( Qingdaoball • Weihaiball) • Shanxiball • Sichuanball ( Chengduball) • Taiwanball ( Taibeiball) • Yunnanball • Zhejiangball ( Hangzhouball • Ningboball)
Autonomous regions	Guangxiball • Inner Mongoliaball • Ningxiaball • Xinjiangball • Tibetball
Municipalities	Beijingball • Chongqingball • Shanghaiball • Tianjinball
SARs	Hong Kongball • Macauball • Taiwanball* • Xinjiapore
Clay disputes	Spratlyball • Diaoyudaoball • Ieodoball • Zangnanball • Taiwanball • Nelang Valleyball
Former entities	1ball • Yellow River Civilizationball • Dynastic Chinaball • Xiaball • Shangball( Tengball) • Zhouball ( Qiball • Chuball • Zhaoball) • Qinball • Hanball ( Xinball) • Cao Weiball/ Shu Hanball/Sun Wuball • Jinball • Suiball • Tangball ( Wu Zhouball) • Liaoball • Songball • Yuanball • Mingball( South Mingball) • Qingball ( Tianjin Concessionballs ) • Beiyangball • Empire of Chinaball (1915–16) • Republic of Chinaball ( Manchukuoball • Mengjiangball • Republic of Nanjingball)