1. Zhangjiakou Wisdom Education Training Center is a professional training institution with many years of training experience, focusing on providing students with professional single-recruit training services and providing students with the best quality training courses.

2. Zhangjiakou Vocational and Technical Training School is also a professional training institution with rich training experience, focusing on providing students with professional single-recruit training services and providing students with the best training courses.

3. Zhangjiakou Huaxia Training School is also a professional training institution with rich training experience, focusing on providing students with professional single-recruit training services and providing students with the best training courses.