CETV-4 March H5 introduction: This H5 work is produced by Eqxiu (eqxiu.com) using the 'Online Design' feature, which offers a variety of templates for quick creation. The content includes the monthly survey of CETV-4's public cable TV network in mainland China for March 2017, with detailed analysis of the network conditions and rankings of provincial satellite TV networks in the public cable TV network. The work provides comprehensive information on the network status of CETV-4 across different regions and levels, offering valuable insights into the dynamics of cable TV network connectivity. Eqxiu's online design tool facilitates the creation of such informative and visually appealing H5 presentations.