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Summary of Significant Accounting Policies (Details)	3 Months Ended		6 Months Ended		12 Months Ended
Summary of Significant Accounting Policies (Details)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Jun. 30, 2023 USD ($)	Dec. 31, 2024 HKD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2024 CNY (¥)	Jan. 10, 2020
Summary of Significant Accounting Policies [Line Items]
Percentage of net income			90.00%
Cash	$ 15,248,528		$ 15,248,528				$ 14,641,967
Balances not covered by insurance	191,976		191,976
Deposits	64,000		64,000			$ 500,000
Financial institutions	14,404,155		14,404,155				14,404,155
Deposits covered by insurance	651,982		651,982				206,725
Restricted balance	$ 3,016,913		$ 3,016,913				3,094,092
Maturity date			Nov. 13, 2024
Annual interest rate, percentage	4.88%		4.88%			4.88%
Ownership interest, percentage	20.00%		20.00%			20.00%
Equity interest, percentage									40.00%
Investment amount					$ 210,000
Investment loss					81,640
Impairment loss
Contract balances	$ 66,265		$ 66,265				66,423
Incremental borrowing rate			7.00%
Percentage of income tax			25.00%
Percentage of construction taxes			7.00%
Percentage of education surcharges			3.00%
Solarlink Group Inc [Member]
Summary of Significant Accounting Policies [Line Items]
Maturity date			Dec. 05, 2025
Annual interest rate, percentage	4.188%		4.188%			4.188%
LSM trading Ltd [Member]
Summary of Significant Accounting Policies [Line Items]
Impairment loss					$ 128,360
Minimum [Member]
Summary of Significant Accounting Policies [Line Items]
Voting percentage	20.00%		20.00%			20.00%
Value added tax percentage			9.00%
Maximum [Member]
Summary of Significant Accounting Policies [Line Items]
Voting percentage	50.00%		50.00%			50.00%
Value added tax percentage			13.00%
CHINA
Summary of Significant Accounting Policies [Line Items]
Cash	$ 31,155		$ 31,155				107,844
Balances not covered by insurance							27,798
Deposits	70,000		70,000					¥ 500,000
U.S. Financial Institutions [Member]
Summary of Significant Accounting Policies [Line Items]
Cash	746,409		746,409				60,682
Federal deposit insurance corporation	250,000		250,000
Hong Kong [Member]
Summary of Significant Accounting Policies [Line Items]
Cash	$ 66,395		$ 66,395				$ 65,997