1, Tuhua Education: Located on the second floor of Impression Business 1 Building, No.30 Guihua Road, Wanzhou District, Chongqing, it has advantages in the quality of courseware for teachers' examination, teaching quality and learning progress of curriculum system.

2. Chinese public education: located on the 5th floor of Harbin Bank, Qingcheng, Yuejiang, next to Wanda ladder in Wanzhou District, Chongqing. Teachers have rich experience in teaching reading and writing, and a high degree of specialization, which is well received by the majority of students.