U.S. President Donald Trump sent a letter to China's President Xi Jinping on Wednesday saying he looked forward to working with him "to develop a constructive relationship" that benefits both countries, the White House said in a statement.
The letter also thanked Xi for his congratulatory note on Trump's inauguration and wished the Chinese people a prosperous Year of the Rooster, the statement said.
China's Foreign Ministry had no immediate comment.
Trump and Xi have yet to speak directly since Trump took office on Jan. 20, although they did talk soon after Trump won the U.S. presidential election in November.