It is reported that there are 42 typical cases released by the Ministry of Industry and Information Technology, including the four directions of 5G*** building * * * enjoyment, broadband access market rectification, key places * * * entering together, and cross-industry * * * building * * * enjoyment, all of which were generated by enterprise declaration, local recommendation, expert review and list publicity. These typical cases will provide reference experience for all localities to promote the intensive construction and integration of telecommunications infrastructure, promote the continuous improvement of the level of * * * *, and help the green, low-carbon and high-quality development of the information and communication industry. (Reporter Lin Wei)