Moon held his third summit meeting with Chinese President Xi Jinping on Thursday.

During the meeting, the two leaders agreed on four basic principles in dealing with North Korea's nuclear threat: No war on the Korean Peninsula, denuclearization of the peninsula, peaceful resolution of the nuclear issue and improvement in inter-Korean relations.

They also agreed to expand economic and other cooperation.

Meanwhile, Moon also called for measures to increase employment among younger people.

"Our economy's macroeconomic indicators are improving, with this year's growth rate rising to over 3 percent and the employment rate improving," Moon said. "But as the number of those in their late 20s entering the job market rises sharply, the issue of youth employment still remains unresolved."