BEIJING (Reuters) -Chinese President Xi Jinping met the leaders of several more countries on Saturday as Beijing used the start of the Winter Olympics to score diplomatic points amid simmering tensions with the United States. Following a groundbreaking agreement https://www.reuters.com/world/europe/russia-china-tell-nato-stop-expansion-moscow-backs-beijing-taiwan-2022-02-04 with Russia on Friday over Taiwan and against NATO expansion, Xi held meetings with the leaders of Serbia, Egypt, Kazakhstan, Uzbekistan and Turkmenistan and hosted a banquet at Beijing’s Great Hall of the People. Over 30 f…