v3.25.3

Commitments and Contingencies (Details)		3 Months Ended		9 Months Ended
Commitments and Contingencies (Details)	Jan. 31, 2025 m²	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 USD ($)	Dec. 31, 2024 CNY (¥)	May 30, 2024 m²
Commitments and Contingencies [Line Items]
Short term operating leases		$ 1,912		$ 1,912			¥ 13,616
Operating lease expense		$ 48,534	¥ 350,534	98,300	¥ 709,910
Lease for square meters (in Square Meters) \| m²	2,247.34							4,032.36
Lease expiring	Dec. 31, 2027
Long-term operating lease				20,272	144,325
De-recognition of operating lease right-of-use asset and operating lease obligation on modified lease \| $				$ 58,895
Weighted-average discount rate		3.10%		3.10%
Remaining lease-term		2 years 3 months		2 years 3 months
General and Administrative Expense [Member]
Commitments and Contingencies [Line Items]
Operating lease expense				$ 3,771	¥ 27,233

Represents the amount of de-recognition of operating lease right-of-use asset and operating lease obligation on modified lease.

+ References

No definition available.

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- Definition

Area of land held.

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- Definition

Date which lease or group of leases is set to expire, in YYYY-MM-DD format.

+ References

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- Definition

The minimum amount the entity agreed to spend under the long-term purchase commitment.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of operating lease expense. Excludes sublease income.

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- Definition

Weighted average discount rate for operating lease calculated at point in time.

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- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of short-term lease commitment.

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