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Long-Term Borrowings (Details) ¥ in Thousands, $ in Thousands | 1 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Jul. 31, 2018 CNY (¥) | Dec. 31, 2020 CNY (¥) | Dec. 31, 2019 CNY (¥) | Aug. 31, 2018 CNY (¥) | Apr. 30, 2018 CNY (¥) | Dec. 31, 2017 CNY (¥) | Oct. 31, 2017 CNY (¥) | Oct. 31, 2017 USD ($)
Long-Term Borrowings (Details) [Line Items] |  |  |  |  |  |  |  |
Loan |  |  |  |  |  | ¥ 15,000 |  |
Interest rate |  | 12.24% |  |  |  | 6.00% |  |
Borrowings |  |  | ¥ 2,500 |  |  |  |  |
Loan repaid |  | ¥ 2,890 |  |  |  |  |  |
Third party loan |  | 7,950 |  |  |  |  |  |
Long-term borrowing current |  | 3,618 |  |  |  |  |  |
Long-term borrowing non current |  | 1,442 |  |  |  |  |  |
Commercial Bank Loan [Member] |  |  |  |  |  |  |  |
Long-Term Borrowings (Details) [Line Items] |  |  |  |  |  |  |  |
Loan payable |  | ¥ 9,800 |  |  |  |  |  |
Interest rate |  | 7.92% |  |  |  |  |  |
Innoven Capital China Pte., Ltd. [Member] |  |  |  |  |  |  |  |
Long-Term Borrowings (Details) [Line Items] |  |  |  |  |  |  |  |
Credit facility agreement |  |  |  | ¥ 13,750 | ¥ 3,440 |  | ¥ 32,530 | $ 5,000
Interest rate |  |  |  |  |  |  | 9.50% | 9.50%
Dongyi Yuanda [Member] |  |  |  |  |  |  |  |
Long-Term Borrowings (Details) [Line Items] |  |  |  |  |  |  |  |
Loan from bank | ¥ 13,000 |  |  |  |  |  |  |
Annual interest rate | 7.03% |  |  |  |  |  |  |
Annual interest rate changed | 5.00% |  |  |  |  |  |  |
Loan repaid | ¥ 8,000 |  |  |  |  |  |  |
Long term debt maturity 2021 | 1,000 |  |  |  |  |  |  |
Long term debt maturity 2022 | ¥ 3,000 |  |  |  |  |  |  |

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