On May 20, a reporter learned from the relevant departments of Zhangzi County, Changzhi City, Shanxi Province that on May 18, local public security officers discovered during their work that a "video suspected of showing a student from a school in the jurisdiction being bullied" was circulating online, and immediately launched an investigation. According to the investigation, the school attended by the student in the video is Danzhu No. 1 Middle School in Zhangzi County. At present, the local education bureau has, in accordance with laws and regulations, launched an investigation into the personnel responsible for the incident. Based on the investigation results, the local education bureau has dismissed the principal of Danzhu No. 1 Middle School, and has imposed corresponding Party and government disciplinary sanctions on the other responsible personnel. At the same time, **a working group was established in a timely manner and stationed at the school to comprehensively strengthen the school's daily management and safety work.