Coffins containing the remains of Chinese People's Volunteers (CPV) martyrs are escorted at the Taoxian international airport in Shenyang, northeast China's Liaoning Province, Sept. 2, 2021. The remains of 109 CPV martyrs killed in the 1950-53 Korean War and 1,226 related relics were returned to China on Thursday from South Korea in the eighth repatriation of its kind since 2014. (Xinhua/Yang Qing)