The meeting plans are already widely known since US media have extensively reported them early this month.

"The president looks forward to meeting with President Xi and exchanging views on each other's respective priorities, and to chart a way forward on a bilateral relationship between our two nations. They will discuss issues of mutual concern, including North Korea, trade, and regional security," White House press secretary Sean Spicer said at a daily briefing.

"This is an opportunity for President Trump to develop a relationship in person with President Xi ... We have big problems, everything from the South China Sea to trade, to North Korea. There are big issues of national, economic, security that need to get addressed," he said.

Xi will be the second foreign leader to be invited to the Florida resort. Last month, Trump hosted Japanese Prime Minister Shinzo Abe at the Palm Beach resort after a White House summit, and they played golf together.

The White House has said that North Korea and the deployment of a THAAD missile defense battery in South Korea will be among the key topics for the upcoming summit.

Trump has made it a key priority of his administration to get China to exercise more leverage as the main energy and food provider for North Korea to rein in the provocative regime. Trump has long said that North Korea is China's problem to fix.

In a media interview last month, Trump said that China can solve the problem "very easily if they want to." He welcomed Beijing's recent decision to suspend coal imports from North Korea, but said China should put more pressure on Pyongyang.

Trump had even raised questions about why the US should adhere to the "One China" policy of diplomatically recognizing only Beijing, not Taiwan, when China is not helping the US with the North Korea problem, though he later promised to respect the policy.

Trump and Xi could also clash over the THAAD deployment in South Korea.

China has railed against the deployment, claiming that the system, especially its powerful radar, could be used to spy on the country and undermine its nuclear deterrent, despite repeated assurances from Washington that the battery is designed only to defend against North Korean threats. (Yonhap)