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Commitments (Details)
1 Months Ended 3 Months Ended
May 06, 2022
USD ($)
shares
May 06, 2022
CNY (¥)
shares
May 08, 2020
USD ($)
shares
May 08, 2020
CNY (¥)
shares
Nov. 20, 2017
USD ($)
Nov. 20, 2017
CNY (¥)
Mar. 31, 2024
USD ($)
Mar. 31, 2024
CNY (¥)
Commitments [Line Items]                
Monthly rental payment         $ 5,600 ¥ 36,536 $ 5,600 ¥ 36,536
Expiration date             November 2020 November 2020
Monthly salary $ (2,500) ¥ 18,000            
Common stock annually 5,000 5,000 5,000 5,000        
Lease Commitment [Member]                
Commitments [Line Items]                
Monthly rental payment             $ 5,600 ¥ 36,536
Chief Financial Officer [Member]                
Commitments [Line Items]                
Monthly salary     $ 2,200 ¥ 16,000