On May 20, Gyeonggi Research Institute Delegation visited CDI. Discussion surrounded the development of Shenzhen Special Economic Zone, Shenzhen’s transformation in terms of society, economy, and regulations, as well as Shenzhen and Hong Kong’s relation and cooperation throughout the years. Dr. Lee Jung Hoon proposed the vision of cross-border special economic zone between South and North Korea and Shenzhen’s successful experience should shed light on the planning and development of the special economic zone.