Accumulated amount of impairment loss of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

No definition available.

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- References

No definition available.

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name Accounting Standards Codification
-Section 55
-Paragraph 40
-SubTopic 30
-Topic 350
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482640/350-30-55-40

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480265/350-10-S45-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-2

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(16))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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- Definition

Amount before accumulated amortization of intangible assets, excluding goodwill.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(15))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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- References

No definition available.

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- Definition

Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482686/350-30-45-1

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Intangible assets, net - Schedule of intangible assets, net (Details)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 CNY (¥)
Gross carrying amount
Total of gross carrying amount	¥ 249,912,868		¥ 247,602,736
Less: accumulated amortization
Total of accumulated amortization	(154,653,718)		(125,006,399)
Less: impairment loss	(61,679,245)		(61,679,245)
Intangible assets, net	33,579,905	$ 4,801,863	60,917,092
License for Online Transmission of Audio/Video Programs
Gross carrying amount
Total of gross carrying amount	7,988,748		7,988,748
Agency contract rights
Gross carrying amount
Total of gross carrying amount	142,720,126		142,720,126
Less: accumulated amortization
Total of accumulated amortization	(71,339,623)		(58,698,113)
Licensed copyrights of content
Gross carrying amount
Total of gross carrying amount	66,981,132		66,981,132
Less: accumulated amortization
Total of accumulated amortization	(53,773,585)		(40,566,038)
Software
Gross carrying amount
Total of gross carrying amount	26,176,248		23,854,614
Less: accumulated amortization
Total of accumulated amortization	(24,082,162)		(20,720,014)
Others
Gross carrying amount
Total of gross carrying amount	6,046,614		6,058,116
Less: accumulated amortization
Total of accumulated amortization	¥ (5,458,348)		¥ (5,022,234)