Is the accommodation at Beijing No. 11 School closed on Saturdays?

Beijing No. 11 School accommodation is closed on Saturdays. Checking the boss recruitment software shows that the salary of teachers at the Tianjin branch of Beijing No. 11 School is 6,000-8,000 yuan, with an annual salary, five insurances and one housing fund. The system is good. The Tianjin branch of Beijing No. 11 School has two weekends off on Saturdays and Sundays. There is no overtime on a daily basis and there is sufficient rest time.