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

Net Revenues - Schedule of Changes in Deferred Revenue (Details)

v3.23.1
Net Revenues - Schedule of Changes in Deferred Revenue (Details) - CNY (¥)
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Net Revenues Disclosure [Abstract]    
Balance at of the beginning of the period ¥ 202,453,092 ¥ 199,448,112
Cash received in advance, net of VAT 223,388,868 210,709,401
Acquisition of Youru 1,534,529  
Revenue recognized from opening balance of deferred revenue (113,271,035) (106,900,106)
Revenue recognized from deferred revenue arising during the year (88,928,077) (94,296,098)
Disposal of equity interests in subsidiaries for deconsolidation (1,609,644) (3,793,597)
Change of refund liabilities (3,850,159) (2,714,620)
Balance at of the end of the period ¥ 219,717,574 ¥ 202,453,092