Christina Shen has 20 years of experience in the business area of construction and smart city renovation supply chain, and 10 years of experience in investment. She is an arbitrator of the Arbitration Commission in Shenyang, China, and a specialist assessor of the Innovation and Entrepreneurship National Competition for university students. She established the Sotool (Source and Tool) digital platform for B2B connecting for service trade marketing and business club membership development.