BEIJING From left: Russian President Vladimir Putin, Kazakh President Kassym-Jomart Tokayev, Chinese President Xi Jinping and Uzbek President Shavkat Mirziyoyev arrive to attend a military parade marking the 80th anniversary of the end of World War II, in Beijing, China, Wednesday, Sept. 3, 2025. Chinese President Xi Jinping and Russia's Vladimir Putin discussed life-prolonging organ transplants and immortality as they chatted before Beijing's massive military parade this week, in comments