The amount of assessable profits subject to a lowered tax rate.

No definition available.

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- Definition

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.

+ References

No definition available.

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- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 6.I.Fact.4)
-URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h)(2))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319

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- Definition

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32559-109319

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TAXATION (Details) ¥ in Thousands, $ in Thousands	12 Months Ended
TAXATION (Details) ¥ in Thousands, $ in Thousands	Dec. 31, 2022 HKD ($)	Dec. 31, 2021 CNY (¥)	Dec. 31, 2020 CNY (¥)	Dec. 31, 2022 CNY (¥)
Income Tax Disclosure [Line Items]
Income tax rate (as a percent)	25.00%	25.00%	25.00%
Net operating loss carry forwards \| ¥		¥ 11,134,427	¥ 8,625,584	¥ 12,180,894
Hong Kong
Income Tax Disclosure [Line Items]
Income tax rate (as a percent)	16.50%
Hong Kong \| First HK dollar 2,000 of profits of corporations
Income Tax Disclosure [Line Items]
Income tax rate (as a percent)	8.25%
Amount of assessable profits under lowered tax rate \| $	$ 2,000
Mainland China
Income Tax Disclosure [Line Items]
Income tax rate (as a percent)	25.00%
Mainland China \| High and New Technology Enterprises ("HNTE")
Income Tax Disclosure [Line Items]
Income tax rate (as a percent)	15.00%	15.00%	15.00%