During the inspection, the staff also actively carried out publicity and education work, patiently explained to the merchants the possible impact of products such as "radish knife" and "nasal energy bar" on the physical and mental health of minors, and urged the merchants to strictly implement the main responsibility of product quality and safety, strictly control the quality and safety, and take the initiative to remove harmful toys such as "radish knife" sold in the store, further ensuring the physical and mental health and life safety of students.