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LONG-TERM INVESTMENTS (Details 1) - Allcure Information [Member] - CNY (¥)
¥ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2015
Allcure Information 9.60% 9.60% 20.00%
Impairment ¥ 0 ¥ 0