Group 1 - The commemoration of the 72nd anniversary of the Korean War armistice was marked by a ceremony led by Chinese Ambassador Wang Yajun, involving over 70 participants including diplomats, representatives of the Chinese People's Volunteer Army martyrs, and local Chinese communities [1] - The ceremony included paying respects at the martyrs' cemetery, where the remains of volunteer soldiers are interred, and involved singing the national anthem, laying wreaths, and moments of silence [1] - Ambassador Wang expressed gratitude towards the North Korean government for their efforts in maintaining the martyrs' cemetery and emphasized the importance of the China-North Korea friendship, which he described as a valuable asset forged in blood [1] Group 2 - The delegation visited the site of the Songguk Ridge battle, where Chinese troops successfully defended against U.S. forces, highlighting the bravery and sacrifices made by the soldiers during the conflict [2] - The historical significance of the Songguk Ridge battle was underscored by the survival of only 7 out of 120 soldiers from a company, illustrating the heavy toll of the battle [2] - Ambassador Wang reiterated the need to pass on the spirit of the Songguk Ridge battle to future generations, reinforcing the commitment to strengthen China-North Korea relations and contribute to regional peace [2] Group 3 - Accompanying North Korean officials acknowledged the sacrifices of the Chinese People's Volunteer Army, emphasizing their role in defending North Korea alongside local forces [3] - The ceremony concluded with a visit to the site of the Longyuanli battle, where further tributes were paid to the fallen soldiers, reflecting the enduring memory of their sacrifices among the North Korean people [3]