v3.26.1
Loans - Schedule of Long-Term Loans Consisted (Details)
12 Months Ended
Mar. 31, 2026
USD ($)
Mar. 31, 2026
CNY (¥)
Mar. 31, 2025
USD ($)
Loans - Schedule of Long-Term Loans Consisted (Details) [Line Items]      
Loan amount $ 613,996 ¥ 4,235,344 $ 0
Postal Savings Bank of China [Member]      
Loans - Schedule of Long-Term Loans Consisted (Details) [Line Items]      
Loan commencement date Mar. 27, 2026 Mar. 27, 2026  
Loan maturity date Jan. 22, 2029    
Loan amount $ 139,905 ¥ 965,064  
Effective interest rate 2.86% 2.86%  
Postal Savings Bank of China One [Member]      
Loans - Schedule of Long-Term Loans Consisted (Details) [Line Items]      
Loan commencement date Jan. 26, 2026 Jan. 26, 2026  
Loan maturity date Jan. 22, 2029    
Loan amount $ 474,091 ¥ 3,270,280  
Effective interest rate 2.86% 2.86%