Leases (Details Narrative) |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2023
CNY (¥)
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2020 |
|
| Leases | ||||||
| Operating lease right of use assets | $ 100,000 | ¥ 700,000 | ||||
| Operating Lease, Weighted Average Discount Rate, Percent | 7.00% | |||||
| Operating Lease, Weighted Average Remaining Lease Term | 1 year 6 months | 1 year 6 months | ||||
| Rent expenses | $ 153,255 | ¥ 1,094,679 | ¥ 1,139,743 | ¥ 1,284,750 | ||
| Impairment of right of use assets | ¥ 0 | ¥ 0 | ¥ 0 | |||