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Related Party Transactions (Details) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2023 CNY (¥) | Dec. 31, 2021 CNY (¥) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 CNY (¥) | Dec. 31, 2022 USD ($)
Jianping Kong [Member] |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |
Settlement of borrowings |  | ¥ 19,270,000 |  |  |
Outstanding of borrowings |  |  |  |  |
Qifeng Sun [Member] |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |
Settlement of borrowings | 12,085,000 |  |  |  |
Outstanding of borrowings |  |  |  |  |
Hangzhou Weiditu Technology Co., Ltd. [Member] |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |
Outstanding of borrowings | $ |  |  |  |  |
Lent transaction amount to related party |  | 100,000 |  |  |
Collected amount |  | 4,490,000 |  |  |
Purchased of raw materials and services amount |  | 328,411 |  |  |
Purchase amount |  | ¥ 5,045,392 |  |  |
Accounts payable |  |  |  |  |

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