LEASES - Other information related to leases (Details) |
12 Months Ended | |||
|---|---|---|---|---|
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Dec. 31, 2023
CNY (¥)
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Dec. 31, 2023
USD ($)
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Dec. 31, 2022
CNY (¥)
|
Dec. 31, 2021
CNY (¥)
|
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| Supplemental cash flow information: | ||||
| Cash paid for amounts included in measurement of operating leases liabilities | ¥ 18,077,004 | ¥ 18,669,210 | ¥ 21,478,066 | |
| Lease liability arising from obtaining Right-of-use assets | ¥ 1,709,583 | $ 240,790 | ¥ 14,628,975 | ¥ 16,132,735 |
| X | ||||||||||
- Definition Cash paid for amounts included in measurement of operating leases liabilities. No definition available.
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| X | ||||||||||
- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- References No definition available.
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