Reliable. According to the relevant information of the inquiry class, the vip courses in the class are more reliable. Enjoy VIP one-on-one teaching in class and learn a lot from one-on-one service. Enjoying learning has always been adhering to the concept of "cultivating high-quality IT technical talents", positioning Internet+education, devoting itself to cultivating high-end IT technical talents, providing high-quality online services, and persisting in building an IT talent education service platform. The lecturers in the class are all from first-line internet companies and have many years of experience in project development.