v3.25.2
Taxes (Details)
¥ in Millions, $ in Millions
9 Months Ended
Jan. 01, 2022
CNY (¥)
Mar. 21, 2018
HKD ($)
Jun. 30, 2025
CNY (¥)
Taxes [Line Items]      
Annual taxable income (in Yuan Renminbi)     ¥ 3
Legislative Council [Member]      
Taxes [Line Items]      
Annual taxable income (in Yuan Renminbi)     ¥ 1
PRC Tax [Member]      
Taxes [Line Items]      
Corporate income tax 20.00%   20.00%
Annual taxable income (in Yuan Renminbi) ¥ 1    
Annual taxable income reduced 25.00%    
Hong Kong [Member]      
Taxes [Line Items]      
Profits tax rates regime (in Dollars) | $   $ 2  
Corporate income tax   8.25%  
Hong Kong [Member] | Legislative Council [Member]      
Taxes [Line Items]      
Profits tax rates regime (in Dollars) | $   $ 2  
Corporate income tax   16.50%  
China [Member]      
Taxes [Line Items]      
Corporate income tax     25.00%