As a growing Tier II city, featured with evolving E-commerce industry, Hangzhou office market is now performing considerately strong. In 2016, CBRE Research initiated a tenant survey adapting to the changing market landscape and latest trends of office tenants in the city. After G20 Hangzhou Summit, Hangzhou gained much global exposure and symbolized as an E-commerce city filled with start-up mushrooms, “International conference smart city, “International spot of culture exchange” and “International tourist destination, as a result, Finance, TMT and Service Industry are three areas boost demand for quality office spaces. In 2018, CBRE Research conducted a few baseline surveys and compared the results, aiming to shed light on the tenant structure and recast strategies for market stakeholders according to big data analysis.