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Consolidated Statements of Operations and Comprehensive Income/ (Loss) (Parentheticals) | 12 Months Ended
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Dec. 31, 2023 $ / shares shares | Dec. 31, 2023 ¥ / shares shares | Dec. 31, 2022 ¥ / shares shares | Dec. 31, 2021 ¥ / shares shares
Income Statement [Abstract] |  |  |  |
Net income (loss) per share, Diluted (in Dollars per share and Yuan Renminbi per share) | (per share) | $ (0.49) | ¥ (3.47) | ¥ 0.22 | ¥ 0.60
Weighted average shares, Diluted | 20,924,500 | 20,924,500 | 18,071,233 | 17,200,000

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