Short-Term Investments (Details) - CNY (¥) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Warrant [Member] | |||
| Short-Term Investments [Line Items] | |||
| Unrealized loss from investment | ¥ 1,294,144 | ||
| Equity Securities [Member] | |||
| Short-Term Investments [Line Items] | |||
| Unrealized loss from investment | ¥ 7,779,811 | ||