Does Litong District, Wuzhong City, Ningxia Hui Autonomous Region belong to Sichuan?

Belong to. Sichuan area refers to the plain area along the Yellow River in northern Ningxia, and Litong District of Wuzhong City, Ningxia Hui Autonomous Region is located in the middle of Ningxia Plain, so the hukou of Litong District of Wuzhong City, Ningxia Hui Autonomous Region belongs to Sichuan area. Ningxia Hui Autonomous Region, abbreviated as Ning, is the capital of Yinchuan. Located in the northwest inland area of China.