In early 1953, the Engineer Battalion 333 (now 239) Engineers Brigade led by Comrade Le Trung Ngon went to ATK Kim Quan to set up a headquarters to work for central agencies. At the end of 1953, a part of the office of the Central Committee of the Party and the Government moved from the office of the President of the Government - the Prime Minister to live and work here. In early 1954, Uncle Ho also moved to Kim Quan. To ensure the safety and secrecy for Uncle, the Central Party and Government, the Army Corps of Engineers dug 3 secret tunnels deep into the heart of Na Loi mountain. The basements are all wood-clad on 3 sides, hooked together with solid leeches. In addition, in the ATK Kim Quan relic cluster, there is also a relic of the General Secretary's Office - the residence and working place of General Secretary Truong Chinh and officials and employees of the Party Central Committee's office; relic of the Central Organization Department - where the Central Organization Committee lived and worked in the resistance war against the French colonialists from late 1953 to August 1954. View more