v3.26.1
Taxes (Details)
6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2026
CNY (¥)
Jun. 30, 2025
CNY (¥)
Income Tax Disclosure [Abstract]      
Current $ (41,529) ¥ (286,367) ¥ (4,770)
Deferred
Benefit of income taxes $ (41,529) ¥ (286,367) ¥ (4,770)