A security guard attacked a primary school with a knife in southern China's Cangwu County, injuring 39 on Thursday (June 4).
The video shows the ambulances arriving at the front of a hospital and paramedics transporting the injured people into the hospital for treatment.
According to reports, 37 students and two adults had injures, but none of them were in life-threatening condition.
The suspect is a security guard in his 50s named Li Xiaomin. Police have detained him and the case is under further investigation.
The video was provided by local media with permission.