The exhibition, under the theme "Solidarity – Democracy – Responsibility – Creativity – Development," includes nine large posters and quadrilateral poster clusters. These displays feature dedicated works created by painters, artists, and cultural officials. The artworks, rich in artistic and ideological values and with strong influence, are showcased at various public locations such as Tay Bac Square and streets in downtown wards in Son La, offering a vivid, accessible, and engaging form of communication to the people.

Right after the opening ceremony, forces were deployed along streets to bring information about the congress directly to the people in a lively and effective manner.

This is one of the communication activities of profound political, cultural, and social significance, aimed at raising political awareness, fostering unity in action across the entire Party, armed forces, and people of all ethnic groups in Son La, towards the successful organisation of the congress.