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EARNINGS/(LOSS) PER SHARE (Schedule of Basic and Diluted Loss Per Share) (Details) ¥ / shares in Units, $ / shares in Units, ¥ in Thousands, $ in Thousands | 6 Months Ended
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Jun. 30, 2023 USD ($) $ / shares shares | Jun. 30, 2023 CNY (¥) ¥ / shares shares | Jun. 30, 2022 CNY (¥) ¥ / shares shares
Profit/(loss): |  |  |  |
Profit/(loss) attributable to ordinary equity holders of the Company |  | $ (1,481) | ¥ (10,742) | ¥ 1,949
Weighted average number of ordinary shares in issue during the year |  | 40,948,082 | 40,948,082 | 40,948,082
Weighted average number of ordinary shares for basic earnings/(loss) per share | [1] | 8,197,897 | 8,197,897 | 8,197,897
Weighted average number of ordinary shares for diluted earnings/(loss) per share | [1] | 8,197,897 | 8,197,897 | 8,197,897
Earnings/(loss) per share: |  |  |  |
Earnings/(loss) per share, Basic | (per share) | [1] | $ (0.18) | ¥ (1.31) | ¥ 0.24
Earnings/(loss) per share, Diluted | (per share) | [1] | $ (0.18) | ¥ (1.31) | ¥ 0.24
[1] | The basic and diluted earnings/(loss) per ordinary share has been adjusted retrospectively for the share combination which became effective on April 3, 2023.

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