The season was scheduled to begin on 14 March and end on 17 October 2020, but was postponed following the coronavirus pandemic in China.
Teams promoted from 2019 Chinese Champions League Teams promoted to 2020 China League One Disqualified or dissolved entries
Heze Caozhou and Nanjing Balanta gained entries to 2020 China League Two but both withdrew before the season starts.
To preserve chronological evolvements, any postponed matches are not included to the round at which they were originally scheduled, but added to the full round they were played immediately afterwards.
To preserve chronological evolvements, any postponed matches are not included to the round at which they were originally scheduled, but added to the full round they were played immediately afterwards.