The modern nuclear power dream of the Chinese began in Daya Bay. The Guangdong Daya Bay Nuclear Power Plant is the first large-scale commercial pressurized water reactor nuclear power plant in China's international advanced level. It is a successful example of the introduction of foreign capital and the introduction of advanced technology in the reform and opening up of large-scale modern science and technology projects. The road of introduction, digestion, absorption and innovation that Daya Bay has taken is also the road to the successful development of China's modern nuclear power industry. The completion, safe, continuous and efficient operation of the Daya Bay Nuclear Power Station not only provided safe and reliable power for the economic and social development of Guangdong and Hong Kong, but also accumulated rich experience and follow-up development funds. It also laid a solid talent and technology for the rapid development of China's modern nuclear power industry, industrial and management foundations.