This book provides quantitative indicators covering four main areas of business environment in China. The most distinguished feature of this book is that it evaluates Chinese business environment from the perspective of enterprises based on two years' nationwide survey, interviewing 15,000 enterprises in 300 One-Stop Shops across China from 2018 to 2019, which includes: (1) Progress of Chinese business environment in 2019; (2) overview of the facilities and services of China's One-stop Shops; (3) construction and popularity of Chinese digital government system; (4) the effect of Chinese business environment on improving economic performance in terms of entrepreneurship, innovation, and economic growth. The quantitative analysis of this book shows that in 2019, China made noteworthy improvements in the process of reducing permits, increasing the availability of digital government, and improving the government efficiency. Challenges such as uneven progress among sub-regions and difficulties for small enterprises to grow were still getting in the way. The goal of the book is to provide objective data and cases from enterprise survey for use by academics and governments. This book presents Chinese experiences of designing sound business regulatory policies.