52 minutes. In 2022, the New Year is just around the corner. The Education Department of Guizhou Province and Guizhou Radio and Television Station jointly recorded the special program "The First Lesson of Spring Term in 2022" of Guizhou Education Lecture Hall. The program lasts for 52 minutes, and the theme of the program is "Keep in mind the party's entrustment, be grateful, shoulder the mission and forge a new road".