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v3.24.1

NOTES TO THE CONSOLIDATED STATEMENTS OF CASH FLOWS (Details Narrative) ¥ in Thousands, $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 USD ($) | Dec. 31, 2022 CNY (¥) | Dec. 31, 2021 CNY (¥) | Dec. 31, 2022 CNY (¥)
Notes and other explanatory information [abstract] |  |  |  |
Right-of-use assets | $ 258 | ¥ 1,781 | ¥ 102 |
Lease liabilities | $ 258 |  | ¥ 102 | ¥ 1,781

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