it's not messy.

In p>219, Comrade Wu Xiangdong, Vice President of Wenchang No.3 Middle School, organized a meeting for the class teacher to arrange and carry out special rectification work for the collection of dangerous goods such as controlled knives. After the collection, the security and stability of Wenchang No.3 Middle School were improved.

The collection work shall be carried out from the classrooms of each class, and all instruments that may cause safety accidents shall be removed. For example, knives, iron bars and wooden sticks were collected, and mp3, mp4, mobile phones, cigarettes and unhealthy books were also inspected and collected.