China's Longest-Serving U.S. Ambassador To Retire As Tensions Grow

China’s Longest-Serving U.S. Ambassador To Retire As Tensions Grow Cui Tiankai reportedly announced he was leaving his position in a farewell letter on Tuesday By Staff Writer | June 22, 2021 Cui Tiankai, China's longest-serving ambassador to the United States, reportedly announced he was leaving his position in a farewell letter on Tuesday as tensions grow between the United States and China. "China-US relations are at a critical crossroads, with the US engaging in a new round of restructuring in its government policy towards China, and it is facing a choice between cooperation and confrontation," Cui wrote in the farewell…