Related Party Transactions and Balances (Details) |
1 Months Ended | 12 Months Ended | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jul. 31, 2024
CNY (¥)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2024
USD ($)
|
Jul. 31, 2024
USD ($)
|
Dec. 31, 2023
CNY (¥)
|
Dec. 31, 2023
USD ($)
|
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Yibon | |||||||||||||||
Related Party Transaction [Line Items] | |||||||||||||||
Interest rate percentage | 6.00% | ||||||||||||||
Wen Qi | |||||||||||||||
Related Party Transaction [Line Items] | |||||||||||||||
Interest rate percentage | 7.90% | ||||||||||||||
Related Party [Member] | Yibon | |||||||||||||||
Related Party Transaction [Line Items] | |||||||||||||||
Amounts due from related parties | [1] | ¥ 6,920,600 | $ 948,118 | ¥ 7,321,246 | |||||||||||
Related Party [Member] | Wen Qi | |||||||||||||||
Related Party Transaction [Line Items] | |||||||||||||||
Amounts due from related parties | ¥ 2,360,000 | 2,360,000 | [2] | 323,319 | [2] | $ 323,319 | 2,360,000 | [2] | |||||||
Related Party [Member] | Apex [Member] | |||||||||||||||
Related Party Transaction [Line Items] | |||||||||||||||
Due from related parties - noncurrent | ¥ 110,000,000 | [3] | $ 15,069,938 | [3] | ¥ 110,000,000 | [3] | $ 15,069,938 | ||||||||
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