Inner Mongolia Autonomous Region. According to Baidu map, Tongliao belongs to Inner Mongolia Autonomous Region, formerly known as Zhelimu League, which governs prefecture-level cities. Tongliao City is located in the east of Inner Mongolia, bordering Siping City, Jilin Province in the east, Chifeng City and Xilin Gol League in the west, Shenyang City, Fuxin City and Tieling City in Liaoning Province in the south, Xing 'an League in the north and Baicheng City in Jilin Province in the north.