v3.25.2
Income Taxes (Details)
¥ in Millions
3 Months Ended 12 Months Ended
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Mar. 31, 2025
USD ($)
Jun. 30, 2025
CNY (¥)
Income Taxes [Line Items]        
Net operating loss $ (611,290) $ (773,969)    
Income tax carryforward 8,200,000   $ 7,900,000  
Deferred tax asset, valuation allowance    
Tax liability (in Yuan Renminbi) | ¥       ¥ 0.1
United States of America [Member]        
Income Taxes [Line Items]        
Percentage of income tax rate 21.00%      
Net operating loss $ 200,000   400,000  
Income tax utilized 80.00%      
Deferred tax asset valuation allowance 100.00%      
Deferred tax asset, valuation allowance $ 4,300,000   4,100,000  
Continuing Operations [Member]        
Income Taxes [Line Items]        
Net operating loss carryforwards 11,800,000   11,200,000  
Discontinued Operations [Member]        
Income Taxes [Line Items]        
Net operating loss carryforwards 300,000   300,000  
People’s Republic of China [Member]        
Income Taxes [Line Items]        
Deferred tax asset, valuation allowance $ 1,700,000   $ 1,700,000  
Operating income tax rate 25.00%