Teachers can go through the editing procedures after 7 days of publicity. Due to different situations in different regions, there will be some differences in publicity time, but the overall time will not be too long. In some places, such as remote mountainous areas, the publicity time will be shorter. Teachers can go through the editing procedures after 7 days of publicity. Baotou Railway Vocational and Technical College is the only independent railway vocational college in Inner Mongolia Autonomous Region approved by the People's Government of Inner Mongolia Autonomous Region and filed by the Ministry of Education in 2008. Its predecessor was Baotou Railway Engineering School, which was established in 1956 as a national key secondary school.