On 16/5/1959, President Ho Chi Minh visited and spoke to trainees of Rectification Class II ( Armed People’s Public Security) organized by Public Security Ministry at the Central Public Security School.

In 1958, President Ho Chi Minh visited cadres and trainees of the Central Public Security School ( now the People’s Security Academy).

On 28/01/1958, President Ho Chi Minh visited and spoke to trainees of Research I and In-service Training VI classes, the Central Public Security School.

In January 1951, President Ho Chi Minh visited and spoke to trainees of Strategic Counter-offensive Class II, the Intermediate Public Security School.

On 28/4/1950, President Ho Chi Minh visited and spoke to trainees of Strategic Counter-offensive Class I (Intermediate Public Security Training Class VII), the Intermediate Public Security School.

On 23/10/1946, President Ho Chi Minh visited and spoke to trainees of Intermediate Public Security Training Class II, the Public Security Training School.