Chen Hunan. According to relevant information, as of June 8, 2022 10, Chen Hunan was the deputy secretary and standard-bearer of Arukerqin Banner Committee in Chifeng City, Inner Mongolia. Arukerqin Banner is located in the middle of Inner Mongolia Autonomous Region, northeast of Chifeng City. It borders Zhalute Banner in Tongliao City, Inner Mongolia in the east and Kailu County in Tongliao City and Wengniute Banner in Chifeng City in the south.