The Education Commission of Jiulongpo District of Chongqing issued an announcement, announcing the list of off-campus training institutions that investigated and dealt with illegal training behaviors in the district after centralized special rectification. Four training institutions, including Nine Orange Extracurricular Training Center and Smart Education, were blacklisted, and the District Education Commission also issued an open letter to remind parents to rationally choose off-campus training institutions.

Jiulongpo District is carrying out a special rectification campaign for the centralized training behavior of off-campus training institutions. In an open letter, the District Education Commission said that in order to protect parents' interests from damage, it is recommended to carefully choose off-campus training institutions with legal training qualifications.