From the beginning of this year to early September, China's domestic green bonds issued by the scale of 112 billion 790 million yuan, accounting for 36% of the global green bonds issued by the same period, has become the world's largest green bond issuance market. Not only that, a variety of innovative green financial products, such as the Shanghai composite index 180 carbon efficiency index, green development fund, environmental pollution liability insurance and other emerging. Behind the boom, the establishment of a long-term mechanism for the development of green finance, there is still a long way to go.