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Commitments (Details) |  |  |  |  | 36 Months Ended |  |  |  |  |
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Nov. 08, 2023 USD ($) | Nov. 08, 2023 CNY (¥) | Oct. 08, 2022 USD ($) | Oct. 08, 2022 CNY (¥) | Aug. 31, 2020 | Jul. 30, 2019 USD ($) | Jul. 30, 2019 CNY (¥) | Aug. 07, 2023 USD ($) | Aug. 07, 2023 CNY (¥) | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2023 CNY (¥) | May 10, 2023 USD ($) | May 10, 2023 CNY (¥) | Oct. 06, 2022 USD ($) | Oct. 06, 2022 CNY (¥) | Aug. 26, 2020 USD ($) | Aug. 26, 2020 CNY (¥)
Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Monthly rent |  |  | $ 15,787 | ¥ 107,714 |  |  |  | $ 29,651 | ¥ 209,911 |  |  |  |  |  |  |  |  |
New deposit | $ 27,496 | ¥ 196,838 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase in rent percentage |  |  |  |  | 3.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Annual rent first year |  |  |  |  |  |  |  |  |  | $ 54,410 |  |  |  |  |  |  | $ 207,000 | ¥ 1,383,970
Annual rent second year |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 202,800 | 1,425,909
Deposit amount |  |  |  |  |  |  |  |  |  |  |  |  | $ 7,670 | ¥ 115,311 |  |  | $ 16,400 | ¥ 115,311
Total rent |  |  |  |  |  |  |  |  |  |  | $ 122,253 | ¥ 848,620 |  |  |  |  |  |
Operating Lease [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Monthly rent |  |  |  |  |  | $ 29,250 | ¥ 207,269 |  |  |  |  |  |  |  |  |  |  |
New deposit |  |  |  |  |  | $ 96,000 | ¥ 677,769 |  |  |  |  |  |  |  |  |  |  |
Hangzhou [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total rent |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 172,575 | ¥ 1,178,463 |  |
Shuhai Beijing [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expires date | Dec. 07, 2024 | Dec. 07, 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Monthly rent | $ 2,425 | ¥ 17,358 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Tianjin [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expires date | Dec. 07, 2024 | Dec. 07, 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Monthly rent | $ 8,409 | ¥ 60,195 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating Lease [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expires date |  |  |  |  |  | Oct. 07, 2022 | Oct. 07, 2022 |  |  |  |  |  |  |  |  |  |  |
Property Service Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
New deposit | $ 7,929 | ¥ 56,762 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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