Chai Jikuan. In 2022, the president of Guyuan No.4 Middle School was Chai Jikuan, and the president of Guyuan No.4 Middle School was introduced by Chai Jikuan. In recent years, the school has strictly implemented the policy of "five management" and "double reduction", solidly promoted "five education", actively carried out after-school services and community activities, and established 16 clubs with their own characteristics, such as calligraphy, painting, robotics, martial arts and dance, and practiced the enlightenment education of "moral education and all-round development" with practical actions.