Built in the late 60's, China liangbang city covers an area of more than 3,000 mu with a building area of 200,000 square meters. It is the headquarters of China's second nuclear weapon research and development base after qinghai. In 1969, the college moved from qinghai province to this place. After 23 years, it moved from zitong to mianyang science and technology city in 1992. In the past 23 years, the Chinese Academy of Sciences has organized 29 nuclear tests, weaponization and finalization of atomic and hydrogen bombs, and research and development of a new generation of weapons. Yu min, wang ganchang, deng jiaxen, zhu guangya, Chen nengkuan, zhou guangzhao, guo yonghuai, cheng kaijia, peng huanwu and other distinguished scientists who won the "two bullets and one star" meritorious service medal, as well as generals zhang aiping and li kyui, all left footprints here. Up to now, it still has a complete preservation of the auditorium, office buildings, archives, model hall, information center, former residence of deng jiaxen, general building and 167 buildings of the 1960s, as well as many memorial objects such as air-raid shelters and national soul stelae forest.
Two city scenic spot unique historical background and the era of culture, people become nostalgic experience, leisure, the development of red tourism, the best place for training, has been listed as "national red tourism classic scenic spot", successively relevant departments have been named as "the military culture of science and technology and industry for national defense education base", "national social science popularization base", "sichuan provincial patriotism education base", China social science popularization base "rocket" red culture, sichuan province, "the history of the communist party of China education base", sichuan province, the education base of socialism with Chinese characteristics "united front".