Gao Gang was the director of Wennan Police Station of xintai city Public Security Bureau, and was relieved of his post as the director of Yucun Police Station of xintai city Public Security Bureau; Ma Yuan was appointed as the director of Binhu Police Station of xintai city Public Security Bureau, and was relieved of his post as the director of Yue Jiazhuang Police Station of xintai city Public Security Bureau.