Chengde Qianlong Pavilion how many years to open the

Hello, are you asking when Chengde Qianlong Pavilion is open? Chengde Qianlong Pavilion is open all the time except Mondays every week. Chengde Qianlong Pavilion in May 18, 2022 onwards to the public free of charge, Monday all day scenic area closed, in order to ensure the safety of cultural relics and ancient buildings and tourists to visit the feeling of a limited number of free visit card issued daily, the number of visitors instantly no more than 80 people.