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Prepaid and Other Assets (Details) $ in Thousands, ¥ in Millions | May 18, 2023 USD ($) | May 18, 2023 CNY (¥) | Nov. 28, 2025 USD ($) | Nov. 28, 2025 CNY (¥) | Oct. 22, 2024 CNY (¥) | Oct. 14, 2024 USD ($) | Oct. 14, 2024 CNY (¥) | Sep. 25, 2024 USD ($) | Sep. 25, 2024 CNY (¥) | Dec. 15, 2023 USD ($) | Dec. 15, 2023 CNY (¥) | May 05, 2023 USD ($) | May 05, 2023 CNY (¥)
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Prepaid and Other Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Payments for deposits | $ 4,480 | ¥ 32.4 |  |  |  |  |  |  |  |  |  |  |
First Deposit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid and Other Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits |  |  |  |  |  |  |  |  |  |  |  | $ 3,530 | ¥ 25.0
Second Deposit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid and Other Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits |  |  |  |  |  |  |  |  |  | $ 2,120 | ¥ 15.0 |  |
Third Deposit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid and Other Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits |  |  |  |  |  |  |  | $ 1,390 | ¥ 10.0 |  |  |  |
Fourth Deposit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid and Other Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits |  |  |  |  |  | $ 4,450 | ¥ 32.0 |  |  |  |  |  |
Fifth Deposit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid and Other Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits |  |  | $ 4,550 | ¥ 32.0 |  |  |  |  |  |  |  |  |
Goodwill Deposit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid and Other Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits |  |  |  |  | ¥ 1.0 |  |  |  |  |  |  |  |

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- Definition The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details
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- Definition The amount of cash paid for deposits on goods and services during the period; excludes time deposits and deposits with other institutions, which pertain to financial service entities. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 17 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-17 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 17 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-17 + Details
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