Is fengjie county Wanzhou District?

No, according to the information of Baidu Encyclopedia, fengjie county is not Wanzhou District, and fengjie county is assigned to Chongqing with Wanxian City, and then directly under Chongqing, so fengjie county is a county under Chongqing's jurisdiction. Fengjie county, which belongs to Chongqing, is located in the east of Chongqing, bordering Wushan County in the east, Enshi City in Hubei Province in the south, Yunyang County in the west and Wuxi County in the north. It is the east gate of Chongqing and has an important strategic position. Historically, it is the largest border port in Bayu and Chongqing, and Kuimen ranks first in the world.