v3.26.3
Taxes - Schedule of Income Taxes Paid By Jurisdiction (Details)
6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2026
CNY (¥)
Jun. 30, 2025
CNY (¥)
Taxes - Schedule of Income Taxes Paid By Jurisdiction (Details) [Line Items]      
Total $ 9,213 ¥ 62,513
PRC [Member]      
Taxes - Schedule of Income Taxes Paid By Jurisdiction (Details) [Line Items]      
Total 9,213 62,513
Cayman [Member]      
Taxes - Schedule of Income Taxes Paid By Jurisdiction (Details) [Line Items]      
Total
Hong Kong [Member]      
Taxes - Schedule of Income Taxes Paid By Jurisdiction (Details) [Line Items]      
Total