The Vietnamese delegation include representatives from 6 provinces and cities: Hanoi, Ho Chi Minh city, Da Nang, Khanh Hoa, Quang Ngai, and Thua Thien-Hue. The summit discusses measures to address urban challenges through creative solutions and governance tools towards a liveable and sustainable city. Chairman of Hanoi People’s Committee Nguyen Duc Chung said Hanoi wants to learn  from other cities experiences in addressing environmental pollution, urban planning and clean water supply for the people. The summit will end on July 14.