The contents and forms of the exhibition have been improved in order to systematize and display the ideological and theoretical feats of leader Kim Jong Il in a comprehensive way. An additional wing was set up to deal with the ideological and theoretical activities he conducted during the last period of his life to indicate the path of building a thriving nation.

500 more works have been supplemented to the exhibition.

Formerly divided into five wings in a chronological order of the revolutionary activities of Kim Jong Il, the exhibition house has been rearranged in accordance with the contents of the Songun revolutionary leadership under wing-specific titles including "For inheritance of the Songun revolutionary cause of Juche" and "For completion of the Songun cause of the great Comrade Kim Il Sung".

Supplemented were works which expound the ideas and theories of prioritizing the military affairs put forward by Kim Jong Il during the historical period of his revolutionary leadership including the days of his revolutionary activities at Kim Il Sung University and materials dealing with his energetic writing.

A new wing under the title "For building a thriving socialist nation", reflects Kim Jong Il's ideological and theoretical activities and feats from January 1999 to December 2011.

Exhibited there were hundreds of works published by him.

There are tens of photos with the image of Kim Jong Il, his propositions and autographic scripts reflecting his ideological and theoretical wisdom.

There are also photo materials showing validity, scientific accuracy and vitality of the ideas and theories clarified by him.

Exhibited are newly published collection of works, works in fields of politics, economy and culture and pamphlets including "Complete Collection of Kim Jong Il's Works" (Vol. 1), and "Selected Works of Kim Jong Il" (Enlarged Editions).