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v3.24.3

Related Party Transactions (Details) |  |  |  |  |  |  |  |  |  |  |  |  | 12 Months Ended | 36 Months Ended
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Jul. 01, 2024 USD ($) | Jul. 01, 2024 CNY (¥) | May 01, 2024 USD ($) | May 01, 2024 CNY (¥) | Sep. 01, 2023 USD ($) | Sep. 01, 2023 CNY (¥) | Jul. 01, 2023 USD ($) | Jul. 01, 2023 CNY (¥) | May 01, 2023 USD ($) | May 01, 2023 CNY (¥) | Mar. 01, 2023 USD ($) | Mar. 01, 2023 CNY (¥) | Oct. 08, 2022 USD ($) | Oct. 08, 2022 CNY (¥) | Sep. 01, 2022 USD ($) | Sep. 01, 2022 CNY (¥) | Jul. 01, 2022 USD ($) | Jul. 01, 2022 CNY (¥) | May 01, 2022 USD ($) | May 01, 2022 CNY (¥) | Oct. 01, 2021 USD ($) | Oct. 01, 2021 CNY (¥) | Oct. 01, 2020 USD ($) | Oct. 01, 2020 CNY (¥) | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Aug. 07, 2023 USD ($) | Aug. 07, 2023 CNY (¥)
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Rent payment |  |  |  |  |  |  |  |  |  |  |  |  | $ 15,787 | ¥ 107,714 |  |  |  |  |  |  |  |  |  |  |  |  | $ 29,651 | ¥ 209,911
Rental expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 39,657 | $ 33,707 |  |
Beijing [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Rent payment |  |  |  |  | $ 1,743 | ¥ 12,500 |  |  |  |  | $ 12,621 | ¥ 91,200 |  |  | $ 13,355 | ¥ 91,200 |  |  |  |  |  |  |  |  |  |  |  |
Rental expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 21,787 | 25,243 |  |
Related Party [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Due to related party |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 654,560 | 1,162,856 |  |
Chief Executive Officer [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 24,050 | ¥ 163,800 |  |  |  |
Rent payment |  |  | $ 39,657 | ¥ 282,852 |  |  |  |  | $ 39,144 | ¥ 282,852 |  |  |  |  |  |  |  |  | $ 35,120 | ¥ 235,710 | $ 14,690 | ¥ 94,500 |  |  |  |  |  |
Rental expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 63,932 | 65,692 |  |
Due to related parties |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 500,213 | 1,162,856 |  |
Chief Executive Officer [Member] | Car One [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Rent payment | $ 2,524 | ¥ 18,000 |  |  |  |  | $ 2,491 | ¥ 18,000 |  |  |  |  |  |  |  |  | $ 2,636 | ¥ 18,000 |  |  |  |  |  |  |  |  |  |
Chief Executive Officer [Member] | Car Two [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Rent payment | $ 2,804 | ¥ 20,000 |  |  |  |  | $ 2,768 | ¥ 20,000 |  |  |  |  |  |  |  |  | $ 2,876 | ¥ 20,000 |  |  |  |  |  |  |  |  |  |
Shareholder [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Due to related parties |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 154,347 |  |  |

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