Washington DC, Nov. 26 -- US President Donald Trump expressed optimism after his conversation with Chinese President Xi Jinping and said that he held discussions on a lot of areas, including trade and his visit to China in April next year.

Trump made the remarks while interacting with reporters onboard Air Force One.

Answering a question about his call with Japanese PM Takaichi, Trump said that he had a "great talk" with her and added, "I have a very good relationship with her. I also had a very good talk with President Xi of China, and I think that part of the world is doing fine."

Trump said in his discussion with Xi, they discussed, "Mostly trade."

"I spoke to President Xi about a lot of things, trade and buying our farm products, ...