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Particulars of subsidiaries (Details) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2025 HKD ($) | Dec. 31, 2024 HKD ($) | Dec. 31, 2025 CNY (¥)
Disclosure of subsidiaries [line items] |  |  |
Issued and fully paid ordinary share | $ | $ 1,560 | $ 1,560 |
Insighta Limited |  |  |
Disclosure of subsidiaries [line items] |  |  |
Issued and fully paid ordinary share | $ | $ 10,000 |  |
Directly held: | 10000.00% | 10000.00% |
明察康健(深圳)科技有限责任公司 |  |  |
Disclosure of subsidiaries [line items] |  |  |
Issued and fully paid ordinary share |  |  | ¥ 10,000,000
Indirectly held: | 10000.00% | 10000.00% |
得易健康产业(深圳)有限责任公司 |  |  |
Disclosure of subsidiaries [line items] |  |  |
Issued and fully paid ordinary share |  |  | 100,000
Indirectly held: | 10000.00% | 10000.00% |
得易健康生物(广州)有限公司 |  |  |
Disclosure of subsidiaries [line items] |  |  |
Issued and fully paid ordinary share |  |  | ¥ 20,000,000
Indirectly held: | 10000.00% | 10000.00% |

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