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Prepayments (Tables)
6 Months Ended
Jun. 30, 2023
Prepayments [Abstract]  
Schedule of Prepayments
   As of
December 31,
2022
  

As of
June 30,
2023

 
       (Unaudited) 
   RMB   RMB 
Prepayments – inventories and processing fee   64,813,532    36,729,221 
Prepayments – others   6,500,722    5,694,920 
Prepayments   71,314,254    42,424,141