Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Description of Business, Organization and Significant Concentrations and Risk - VIE Assets and Liabilities, Net Revenues, Net Loss and Cash Flows (Parenthetical) (Details)

v3.23.1
Description of Business, Organization and Significant Concentrations and Risk - VIE Assets and Liabilities, Net Revenues, Net Loss and Cash Flows (Parenthetical) (Details)
12 Months Ended
Dec. 31, 2022
CNY (¥)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
CNY (¥)
Dec. 31, 2020
CNY (¥)
Variable Interest Entity        
Net cash received from financing activities ¥ 188,212 $ 27,288 ¥ 827,516 ¥ 6,303,594
ATA Intelligent Learning        
Variable Interest Entity        
Net cash received from financing activities 830,186   5,645,353 15,122,000
ATA Intelligent Learning | Eliminations        
Variable Interest Entity        
Net cash received from financing activities ¥ 830,186   ¥ 5,645,353 ¥ 15,122,000
ATA Intelligent Learning | Huanqiuyimeng | Eliminations        
Variable Interest Entity        
Percentage of equity interest 30.96%   30.96%  
Equity interest investment ¥ 55,779,696   ¥ 62,722,195