Hi, I’m HsiangHsu, Lin, the CEO of GreenhopeBCTW. About experience of being engineering more than 15 years, I focused on Cloud Service, Decision Making Supporting Systems, GIS for resource management. Those work let me realize that looking for benefits between earth, society and enterprise is more important than only making enterprise earn money. The key point is the Internet’s equal rights between consumers and enterprises. In the future, consumers would produce more real-time data. How to protect those data and promote consumers’ life more convent is the big issue. Blockchain is a decentralized structure and is the better solution for data ownership and privacy. So we just utilize Blockchain and GIS to make life better.