On this day, 75 years ago, on December 1, 1950 (October 22, 1950 in the lunar calendar), our army turned the tide of war in Korea. The Volunteer Army regained the area north of the 38th Parallel On December 1, 1950, our Volunteer Army launched a annihilation attack on the enemy troops who attempted to break through. On December 17, the Yuanshan and Xingnan areas were recovered, and the remnant enemy escaped from the sea, and the second battle ended. After the first battle (From October 25 to November 5, the China People's Volunteer Army held its first battle with the cooperation of the Korean People's Army, annihilating more than 15000 enemy troops and expelling the enemy from the Yalu River to the south of the Qingchuan River.) The US military was eager to make progress. On November 6, the enemy began a tentative attack; On the 24th, more than 200,000 people were gathered all of the U.S. and British forces and most of the Li Puppet Army, divided into the east and west lines, with the main force placed on the western front, and launched the so-called "Thousands of" End the Korean War on Christmas Day." In order to crush the enemy's offensive, the Volunteer Army advanced the front line to Pyongyang and Wonsan. On November 13, after the end of the first battle, the Party Committee of the Volunteer Army held a meeting under the chairmanship of Peng Dehuai and determined that before our army was properly strengthened by the air force, artillery, and armored forces,"we will still adopt the policy of combining mobile warfare, positional warfare, and guerrilla warfare, and combining interior and exterior lines." In the next step, we will prepare to "adopt interior operations to lure the enemy deep. The policy of defeating and annihilating the enemy one by one, and made arrangements accordingly. On November 25, the Volunteer Army launched a second battle and launched a fierce counterattack against the enemy. After fierce fighting, Pyongyang was recovered on December 6, Hamhung was occupied on the 17th, and Xingnan was recovered on the 24th. In this battle, we wiped out more than 36000 enemy troops. With the cooperation of the Korean People's Army, we recovered all territory north of the "38th Parallel"(except Xiangyang), liberated the area south of the "38th Parallel", forcing the enemy to switch from offense to defense, and reversed the war situation in Korea.