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

Non-Controlling Interests - Summary of Calculation of Company's Disposal Gain (Details)

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Non-Controlling Interests - Summary of Calculation of Company's Disposal Gain (Details)
12 Months Ended
Jun. 02, 2021
CNY (¥)
Dec. 31, 2021
CNY (¥)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
CNY (¥)
Dec. 31, 2019
CNY (¥)
NON-CONTROLLING INTERESTS          
Gain (loss) on disposal of subsidiaries and others   ¥ 33,542,154 $ 5,263,496 ¥ (1,767,800) ¥ (7,850)
Muhua Shangce          
NON-CONTROLLING INTERESTS          
Add: Carrying value of redeemable non-controlling interests in Muhua Shangce ¥ 25,757,003        
Add: Carrying value of non-redeemable non-controlling interests of Muhua Shangce (4,423,059)        
Subtotal 21,333,944        
Less: Carrying value of net liabilities before disposal (12,208,210)        
Gain (loss) on disposal of subsidiaries and others ¥ 33,542,154