It is the respected General Secretary Kim Jong Un's greatest revolutionary feat that he ushered in a golden age of building a revolutionary party by upholding great Kimilsungism-Kimjongilism as the guiding ideology of the Workers' Party of Korea (WPK) and building up its leadership and strength in every way.

He put the greatest efforts into developing the WPK into an invincible party guiding the revolutionary cause of Juche, true to the intention of the great leaders, in the advance of the new century of Juche.

In April Juche 101 (2012), ahead of the 4th Conference of the WPK, he told officials that the history of the WPK is the great history of revolutionary activities of President Kim Il Sung, the founder of the Party, and the great history of revolutionary activities of Chairman Kim Jong Il who had creditably carried forward the idea and cause of the President. And he formulated it as the supreme programme of the WPK to model the whole society on Kimilsungism-Kimjongilism, saying the WPK is the glorious Kimilsungist-Kimjongilist Party which is guided by Kimilsungism-Kimjongilism and struggles for its materialization.

He has also authored important works, including "The Great Comrade Kim Il Sung Is the Eternal Leader of Our Party and Our People" and "The Cause of the Great Party of Comrades Kim Il Sung and Kim Jong Il Is Ever-Victorious", to provide the guidelines to be held fast to in strengthening the Party.

At the 7th WPK Congress, he made it clear that it is the general task in building the Party to develop it into the one of the great leader.

Amid the struggle for modeling the whole Party and society on Kimilsungism-Kimjongilism, the WPK has further developed into an ideologically pure entity, an integral organization, with the leader as its one and only center, and its popular nature as the Party serving the people has been invariably maintained to markedly consolidate the unity and cohesion of the Party and the revolutionary ranks.

All the epoch-making miracles and events, which have been witnessed across the country, are brilliant fruition of the outstanding leadership of the respected General Secretary who has strengthened the Party into the great Kimilsungist-Kimjongilist Party.