Chinese President Xi Jinping and U.S. National Security Adviser Jake Sullivan, a top aide to President Joe Biden, sought stable bilateral ties during their meeting in Beijing on Thursday, ahead of a possible final summit between the two leaders before Biden steps down next January.Xi said China and the United States should be "a source of stability" for world peace, and Beijing's commitment to the goal of "a stable, healthy and sustainable" Sino-U.S. relationship remains unchanged, the Chinese Foreign Ministry said.Sullivan said Washington hopes to find a way for the two largest economies t…READ FULL ARTICLE