Prime Minister Nguyen Xuan Phuc, President of the Republic of Korea Moon Jae-in and ASEAN leaders attend the ground-breaking ceremony of the Eco Delta smart city in Busan, the RoK on November 24. (Photo: VNA)

The “Eco Delta City,” a key national project of the RoK, is expected to accommodate 8,500 people. Modern technologies of the Fourth Industrial Revolution, will be used to promote growth and sustainable social management and respond to natural disasters and climate change.

Prime Minister Phuc arrived in Busan on Sunday to attend the ASEAN-RoK Commemorative Summit and the first Mekong-RoK Summit, and pay an official visit to the RoK.