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SUBSEQUENT EVENTS (Narrative) (Details) ¥ in Thousands, $ in Thousands	1 Months Ended
	Feb. 28, 2017 CNY (¥)	Dec. 31, 2016 CNY (¥)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 CNY (¥)
Subsequent Event [Line Items]
Equity Method Investments		¥ 210,088	$ 30,259	¥ 230,981
Guofu Huimei Investment Management Limited Partnership [Member]
Subsequent Event [Line Items]
Equity Method Investments		¥ 1,003,000
Subsequent Events [Member] | ZhongRong International Trust Co., LTD [Member]
Subsequent Event [Line Items]
Equity interest, ownership percentage	15.00%
Subsequent Events [Member] | Guofu Huimei Investment Management Limited Partnership [Member]
Subsequent Event [Line Items]
Equity interest, ownership percentage	25.598%
Equity Method Investments	¥ 1,003,000
Subsequent Events [Member] | Guangzhou Concord Medical Cancer Hospital Co Ltd [Member] | Loan To GZ Concord [Member]
Subsequent Event [Line Items]
Payments to Acquire Investments	¥ 300,000
BPMC [Member] | Subsequent Events [Member] | Guofu Huimei Investment Management Limited Partnership [Member]
Subsequent Event [Line Items]
Equity interest, ownership percentage	43.40%

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
-Paragraph 3
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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-URI http://asc.fasb.org/extlink&oid=66022249&loc=d3e33749-111570

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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- Definition

The cash outflow associated with the purchase of all investments (debt, security, other) during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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-Section 45
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