From March 3 to 9, led by Secretary Liu Naijun of the Party Working Committee of the China-ROK (Changchun) International Cooperation Demonstration Zone, a delegation composed of Director Yang Zhen of the Office of Administration of Changchun Opening-up and Cooperation Demonstration Zone and relevant department comrades embarked on a 7-day economic and trade exchange event in South Korea. During the event, they actively engaged in four coordination activities with Chinese and South Korean government agencies, visited 11 South Korean enterprises, and successfully signed a contract with one South Korean enterprise. This first overseas visit in 2024 strengthened closer government-enterprise communication and cooperation, deepened friendly exchanges, and boosted the demonstration zone's opening-up and investment promotion to a higher level, broader scope, and deeper level while injecting new momentum into the practice of the "Project for Breakthroughs in Cooperation with South Korea".