Business acquisition, percentage of voting interests transferred to third party.

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- Definition

These lines are represents that gain loss on disposal bejing century friendship and bpmc.

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The amount gain on revaluation of investments.

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Represents information pertaining to number of licenses.

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The amount of cash paid to fund the operations of the acquire.

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The subscribed amount to be injected in acquisition of equity interest.

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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The amount of identifiable intangible assets recognized as of the acquisition date.

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Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.

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Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Total contributions made by each class of partners (i.e., general, limited and preferred partners).

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ACQUISITIONS AND DISPOSALS (Narrative) (Details) ¥ in Thousands, $ in Thousands							1 Months Ended	12 Months Ended
	Nov. 13, 2019 USD ($)	Nov. 13, 2019 CNY (¥)	Jul. 22, 2019 CNY (¥)	Oct. 08, 2018 CNY (¥) agreement	Oct. 18, 2017 CNY (¥)	Apr. 06, 2017 CNY (¥)	Jul. 31, 2018 CNY (¥)	Dec. 31, 2019 USD ($)	Dec. 31, 2019 CNY (¥)	Dec. 31, 2018 CNY (¥)	Dec. 31, 2017 CNY (¥)	Dec. 31, 2019 CNY (¥)	Nov. 18, 2019 CNY (¥)	Dec. 31, 2018 USD ($)	Dec. 31, 2018 CNY (¥)	Jun. 30, 2018 CNY (¥)	Jun. 29, 2018	Jan. 25, 2016 CNY (¥)
Business Acquisition [Line Items]
Gain Loss On Disposal Beijing Century Friendship and BPMC						¥ 58,854
Goodwill								$ 30,229				¥ 210,443		$ 23,725	¥ 165,171
Shanghai Meizhongjiahe ProMed Cancer Centers Co., Ltd [Member]
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired											54.80%
Business Combination, Consideration Transferred											¥ 182,100
Equity Method Investment, Ownership Percentage																90.00%
Beijing Century Friendship Science and Technology Development Co., Ltd. [Member]
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired											78.31%
Business Combination, Consideration Transferred											¥ 388,500
Equity Method Investment, Ownership Percentage																100.00%	21.69%
Beijing Century Friendship Science and Technology Development Co., Ltd. [Member] \| Guofu Huimei Investment Management Limited Partnership [Member]
Business Acquisition [Line Items]
Business Combination, Consideration Transferred						¥ 388,500
ZR Guofu [Member]
Business Acquisition [Line Items]
Partners' Capital Account, Contributions									¥ 746,001
ZR Guofu [Member] \| Guofu Huimei Investment Management Limited Partnership [Member]
Business Acquisition [Line Items]
Partners' Capital Account, Contributions							¥ 746,000
Beijing Century Friendship Science and Technology Development Co., Ltd. [Member]
Business Acquisition [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent											42.10%
Beijing Century Friendship Science and Technology Development Co., Ltd. [Member] \| Guofu Huimei Investment Management Limited Partnership [Member]
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired						78.31%
Beijing Allcure Medical Technology Ltd [Member]
Business Acquisition [Line Items]
Recognized a gain on the disposal					¥ 59
Percentage of equity interest transferred					100.00%
Disposal Group, Including Discontinued Operation, Consideration					¥ 3
CMS Radiotherapy Holdings Limited [Member]
Business Acquisition [Line Items]
Recognized a gain on the disposal										¥ 3,341
Percentage of equity interest transferred																		100.00%
Disposal Group, Including Discontinued Operation, Consideration																		¥ 8,594
Beijing Century Friendship and BPMC [Member]
Business Acquisition [Line Items]
Gain Loss On Disposal Beijing Century Friendship and BPMC						¥ 58,854
Beijing Century Friendship and BPMC [Member] \| Beijing Century Friendship Science and Technology Development Co., Ltd. [Member]
Business Acquisition [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent											21.69%
Guofu Huimei [Member]
Business Acquisition [Line Items]
Equity Method Investment, Ownership Percentage																100.00%	26.06%
Guofu Huimei [Member] \| Beijing Century Friendship Science and Technology Development Co., Ltd. [Member]
Business Acquisition [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent											20.41%
Beijing MeizhongJiahe Hospital Management Co., Ltd. ("MHM") [Member]
Business Acquisition [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent								60.00%				60.00%
Beijing MeizhongJiahe Hospital Management Co., Ltd. ("MHM") [Member] \| Beijing Century Friendship Science and Technology Development Co., Ltd. [Member] \| Guofu Huimei Investment Management Limited Partnership [Member]
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired																78.31%
Shanghai Meizhongjiahe ProMed Cancer Centers Co., Ltd [Member]
Business Acquisition [Line Items]
Subscribed Amount to be Injected in Acquisition of Equity Interest																¥ 182,100
Equity Method Investment, Ownership Percentage																90.00%	35.20%
Shanghai Meizhongjiahe ProMed Cancer Centers Co., Ltd [Member] \| Beijing Century Friendship Science and Technology Development Co., Ltd. [Member]
Business Acquisition [Line Items]
Equity Method Investment, Ownership Percentage																54.80%
Beijing Proton Medical Center [Member]
Business Acquisition [Line Items]
Subscribed Amount to be Injected in Acquisition of Equity Interest																¥ 388,500
Equity Method Investment, Ownership Percentage																55.00%	25.00%
Beijing Proton Medical Center [Member] \| Beijing Century Friendship Science and Technology Development Co., Ltd. [Member]
Business Acquisition [Line Items]
Equity Method Investment, Ownership Percentage						55.00%										55.00%
Beijing Proton Medical Center [Member] \| King Cheers Holdings Limited ("King Cheers") [Member]
Business Acquisition [Line Items]
Equity Method Investment, Ownership Percentage																25.00%
Shanghai Rongchi Medical Management Limited [Member]
Business Acquisition [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent								99.90%				99.90%
Guofu Huimei, Beijing Century Friendship, BPMC And CMCC [Member]
Business Acquisition [Line Items]
Business Combination, Consideration Transferred										¥ 28,846
Goodwill				¥ 165,171
Guofu Huimei, Beijing Century Friendship, BPMC And CMCC [Member] \| Operating license [Member]
Business Acquisition [Line Items]
Number of licenses \| agreement				2
Estimated amortization periods				20 years
Guofu Huimei, Beijing Century Friendship, BPMC And CMCC [Member] \| Operating License Agreement One [Member]
Business Acquisition [Line Items]
Acquired amortizable intangible assets				¥ 164,440
Guofu Huimei, Beijing Century Friendship, BPMC And CMCC [Member] \| Operating License Agreement Two [Member]
Business Acquisition [Line Items]
Acquired amortizable intangible assets				272,910
Guofu Huimei, Beijing Century Friendship, BPMC And CMCC [Member] \| Favorable leases [Member]
Business Acquisition [Line Items]
Acquired amortizable intangible assets				¥ 16,010
Estimated amortization periods				12 years
Tianjin Jiatai Group [Member]
Business Acquisition [Line Items]
Payments to Fund Operations of Acquiree												¥ 84,000
Gain On Revaluation Of Investment								$ 4,582	¥ 31,898
Acquired amortizable intangible assets												5,000
Goodwill													¥ 45,272
Tianjin Jiatai Group [Member] \| Operating license [Member]
Business Acquisition [Line Items]
Estimated amortization periods								20 years	20 years
Tianjin Jiatai Group [Member] \| Favorable leases [Member]
Business Acquisition [Line Items]
Estimated amortization periods								17 years	17 years
Goodwill								$ 6,503				¥ 45,272
Tianjin Jiatai Group [Member] \| ZR Guofu [Member]
Business Acquisition [Line Items]
Percentage of equity interest transferred	77.18%	77.18%
Business Combination, Consideration Transferred	$ 60,578	¥ 421,730
Tianjin Jiatai Group [Member] \| SH MZJH
Business Acquisition [Line Items]
Percentage of equity interest transferred			90.00%
Business Combination, Consideration Transferred			¥ 27,000