v3.25.2
Income Taxes (Details)
¥ in Millions, $ in Millions
6 Months Ended 12 Months Ended
Jan. 01, 2023
CNY (¥)
Mar. 28, 2018
HKD ($)
Mar. 31, 2025
USD ($)
Mar. 31, 2024
USD ($)
Dec. 31, 2022
CNY (¥)
Income Taxes [Line Items]          
Foreign enterprises rate, percentage     25.00%    
Global income tax rate, percentage     25.00%    
High and new technology enterprise preferential tax tate     15.00%    
Total revenue, percentage     50.00%    
Additional tax deduction, percentage     100.00%    
Low-profit enterprises, percentage         12.50%
Assessable profits (in Yuan Renminbi) | ¥ ¥ 3       ¥ 1
Preferential tax rate, percentage 20.00%       20.00%
Income tax for dividends, percentage     10.00%    
PRC tax rate, percentage     5.00%    
Effective tax rates, percentage     (2.00%) 3.00%  
Valuation allowance for deferred tax assets (in Dollars) | $      
Minimum [Member]          
Income Taxes [Line Items]          
Profits tax amount (in Dollars) | $   $ 2      
Profits tax rate, percentage   8.25%      
Assessable profits (in Yuan Renminbi) | ¥         ¥ 1
Preferential tax rate         20.00%
Maximum [Member]          
Income Taxes [Line Items]          
Profits tax amount (in Dollars) | $   $ 2      
Profits tax rate, percentage   16.50%      
Assessable profits (in Yuan Renminbi) | ¥         ¥ 3
Assessable profit rate         25.00%
Preferential tax rate, percentage 25.00%