v3.26.1
Income Taxes (Details)
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
HKD ($)
Dec. 31, 2025
SGD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Income Taxes [Line Items]          
Applicable tax rate (43.11%) [1] (43.11%) [1] (43.11%) [1] (4.16%) (1.37%)
Percentage of statutory tax rate 25.00% 25.00% 25.00% 25.00% 25.00%
Effect of income tax exemption rate 0.20% 0.20% 0.20% (0.39%) (5.71%)
Income tax reconciliation tax exemptible income ¥ (249,076)        
Net operating loss carryforward (in Yuan Renminbi) 568,188,165        
Provision of valuation allowance (in Yuan Renminbi) 9,831,853     ¥ 31,087,058 ¥ 47,333,923
Reversal of Valuation Allowance (in Yuan Renminbi) ¥ 3,055,163     ¥ 257,501 ¥ 117,051
Zhejiang Weike [Member]          
Income Taxes [Line Items]          
Percentage of statutory tax rate         15.00%
Hong Kong [Member]          
Income Taxes [Line Items]          
Assessable profits (in Dollars) | $   $ 2,000,000      
Hong Kong [Member] | Up To Two Million [Member]          
Income Taxes [Line Items]          
Applicable tax rate 8.25% 8.25% 8.25%    
Hong Kong [Member] | Over Two Million [Member]          
Income Taxes [Line Items]          
Applicable tax rate 16.50% 16.50% 16.50%    
United States [Member]          
Income Taxes [Line Items]          
Percentage of statutory tax rate 21.00% 21.00% 21.00%    
Singapore [Member]          
Income Taxes [Line Items]          
Applicable tax rate 17.00% 17.00% 17.00%    
Singapore [Member] | First Exemption [Member]          
Income Taxes [Line Items]          
Effect of income tax exemption rate 75.00% 75.00% 75.00%    
Income tax reconciliation tax exemptible income ¥ 470,000   $ 100,000    
Singapore [Member] | Second Exemption [Member]          
Income Taxes [Line Items]          
Effect of income tax exemption rate 50.00% 50.00% 50.00%    
Income tax reconciliation tax exemptible income ¥ 470,000   $ 100,000    
PRC [Member]          
Income Taxes [Line Items]          
Percentage of statutory tax rate       15.00%  
Enterprise income tax foreign and domestic 25.00% 25.00% 25.00%    
Enterprise income tax rate 25.00% 25.00% 25.00%    
Preferential tax rate 15.00% 15.00% 15.00%    
[1] Substantially all the income tax difference under different tax jurisdictions was generated from BVI entities.