In Jining District, Ulanqab City, there are buildings built by workers and peasants 30 years ago. The ruins of the Jining Battle are located at the intersection of Chaoyang Street, Shahe Road and Xinhua Street in the west of Qiaoxi, Jining District, Ulanqab City. The original flour The company building is a building with four floors in main and five floors in part. Bullet holes are still left on the walls. The building was first built in 1940. When the Japanese invaders occupied Jining, it was built to provide living supplies for the troops and Japanese accompanying them. It was the most important military commanding heights during the War of Liberation.