On May 23, CFA announces the list of all teams that are qualified to play in season 2020.
On CSL side, Tianjin Tianhai FC has been disqualified; On C1L side, Liaoning FC, Sichuan FC and Meixian Techand were disqualified; On C2L side, quite a dozen were disqualified.
List of CSL
List of C1L
List of C2L
The rest of C2L teams will be those U23 teams of C1L.