7:11 min | Produced by Jane King and Denise de Murcie
Da Hongfei is Co-founder of the first public blockchain in China. Called NEO, this blockchain started with a handful of people in a small office in Shanghai. Today, with 50 full-time employees in Shanghai, and hundreds of contributing developers around the world, NEO is undergoing a "crucial" transformation. Da Hongfei explains what it's all about.