Going Concern (Details) |
6 Months Ended | 12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
Jun. 30, 2025
CNY (¥)
|
Jun. 30, 2025
USD ($)
|
Jun. 30, 2024
CNY (¥)
|
Jun. 30, 2023
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Jun. 30, 2025
USD ($)
|
|
| Going Concern [Abstract] | |||||||||
| Net cash used in operating activities | ¥ (47,665,237) | $ (6,816,037) | ¥ (6,343,017) | ¥ (28,401,519) | $ (3,964,700) | ¥ 7,234,032 | ¥ (29,611,617) | ||
| Accumulated deficit | (145,286,222) | (139,900,813) | (9,069,539) | $ (20,775,653) | $ (19,529,400) | ||||
| Cash | ¥ 778,567 | ¥ 468,731 | ¥ 1,252,793 | $ 111,334 | $ 65,430 | ||||
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of cash inflow (outflow) from operating activity, including, but not limited to, discontinued operation. Operating activity includes, but is not limited to, transaction, adjustment, and change in value not defined as investing or financing activity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of accumulated undistributed earnings (deficit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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