Like other colonisers, the French also thought that they were on a civilising mission. Thus the Tonkin Free School was opened to give Western education. The school taught science, hygiene and French, other than the common subjects. For these three subjects the students had to attend evening classes and also pay separately. The students were not only made to attend these classes but they were asked to sport modern looks too. A typical example of this was that Vietnamese were asked to cut off their long hair and adopt a short hair cut which was absolutely against their culture.