关于国庆节的资料【3】 The Third National Day Parade (1951)： the group taking the lead of the troops was made up of experienced and distinguished senior military officers who were receiving training in the war college. For the first time, a group of militias showed up on the parade. The Fourth National Day Parade (1952)： the public security troop made its first appearance this year. Militias of different nationalities wore their colorful folk costumes with up-to-date weapons held in hand. In the spotlight was a group of motor infantry formed by a total number of 160 motorcycles. The Fifth National Day Parade (1953)： the delegation of Chinese People‘s Volunteers made its appearance in the Tian’anmen reviewing stand. For the first time the rocket artillery group was among the parading troops. 1 The Sixth National Day Parade (1954)： paratroops were present though no parachuting was performed. This is the last time that the cavalry troop of the PLA was reviewed on the parading ceremony. 2 本文来源：https://www.wddqw.com/doc/f8c8b3c14a35eefdc8d376eeaeaad1f3469311ac.html