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DISCONTINUED OPERATIONS (Schedule of result of Double Grow) (Details) - CNY (¥) ¥ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 29, 2017 | Dec. 31, 2016 | Dec. 31, 2015
ContinuingAndDiscontinuedOperationsLineItems [Line Items] |  |  |  |
Administrative expenses | ¥ (6,204) |  | ¥ (4,519) | ¥ (3,577)
OPERATING LOSS | (6,204) |  | (4,519) | (3,577)
Finance costs | (14) |  | (1) | (2)
LOSS BEFORE INCOME TAX | (6,179) |  | (4,445) | (3,769)
Loss for the year from discontinued operations, net of tax | ¥ (23,817) |  | (18,591) | (36,176)
Discontinued operation of Double Grow [Member] |  |  |  |
ContinuingAndDiscontinuedOperationsLineItems [Line Items] |  |  |  |
Administrative expenses |  | ¥ (5,966) | (3,907) | (2,099)
Other operating income/(expense), net |  |  | (3,575) | (3,836)
OPERATING LOSS |  | (5,966) | (7,482) | (5,935)
Finance costs |  | (78) | (72) | (20)
Non-operating income/(expenses), net |  | (840) | (84) | 13
LOSS BEFORE INCOME TAX |  | (6,884) | (7,638) | (5,942)
Loss for the year from discontinued operations, net of tax |  | (6,884) | (7,638) | (5,942)
Loss on disposal of Double Grow |  | (27,911) |  |
Loss for the period |  | ¥ (34,795) | ¥ (7,638) | ¥ (5,942)

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