外交部：中美元首通话中，特朗普总统再次表达了4月访华的愿望

Group 1 - The core viewpoint emphasizes the importance of "head of state diplomacy" in guiding China-U.S. relations, highlighting the strategic role it plays [2] - The recent communication between the two heads of state indicates a mutual interest in maintaining dialogue regarding President Trump's planned visit to China in early April [2] - The essence of China-U.S. economic and trade relations is described as mutually beneficial, with a call for both sides to implement the important consensus reached by the leaders to enhance cooperation and provide more certainty and stability to the global economy [2]