In 2022, the new course for second-level builders has been opened. The online school has summed up many years of successful tutoring experience, started from the actual needs of students, combined with the rules, key points and difficulties of the second-level constructor examination, and integrated advanced teaching concepts.

According to different students, we will offer 2022 Grade II constructor quality class, efficient experimental class and exclusive worry-free class, which are tailored for different students and take you to prepare for the 2022 Grade II constructor exam efficiently.