Although the six emerging industries belong to different technical fields, all of them have chain like commonness, which requires the government to do something to make up for a link in the chain with "market failure" effect. The new policy expression of "emerging industry entrepreneurship and innovation platform" makes people who have long been concerned about China's science and technology field feel refreshing. "Platform" is specifically referred to in the existing science and technology policy documents, which usually means that there will be financial investment, such as "public service platform" and "infrastructure platform".