v3.26.1
Notes Payable - Schedule of Balances of Notes Payable (Details) - USD ($)
 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Schedule of Balances of Notes Payable [Line Items]    
Balance [1] $ 22,669 $ 10,386,612
Jiuxin Medicine [Member] | 12/11/24 [Member] | Hangzhou United Bank [Member]    
Schedule of Balances of Notes Payable [Line Items]    
Endorser [1] HUB  
Origination date [1] Dec. 11, 2024  
Maturity date [1] Jun. 11, 2025  
Balance [1] 2,692,363
Jiuxin Medicine [Member] | 12/20/24 [Member] | Hangzhou United Bank [Member]    
Schedule of Balances of Notes Payable [Line Items]    
Endorser [1] HUB  
Origination date [1] Dec. 20, 2024  
Maturity date [1] Jun. 20, 2025  
Balance [1] 3,145,863
Allright [Member] | 12/20/24 [Member] | Hangzhou United Bank [Member]    
Schedule of Balances of Notes Payable [Line Items]    
Endorser [1] HUB  
Origination date [1] Dec. 20, 2024  
Maturity date [1] Jun. 20, 2025  
Balance [1] 3,716,533
Allright [Member] | 01/02/25 [Member] | Hangzhou United Bank [Member]    
Schedule of Balances of Notes Payable [Line Items]    
Endorser [1] HUB  
Origination date [1] Jan. 02, 2025  
Maturity date [1] Jul. 02, 2025  
Balance [1] 551,215
Allright [Member] | 01/13/25 [Member] | Hangzhou United Bank [Member]    
Schedule of Balances of Notes Payable [Line Items]    
Endorser [1] HUB  
Origination date [1] Jan. 13, 2025  
Maturity date [1] Jul. 13, 2025  
Balance [1] 92,235
Allright [Member] | 01/14/25 [Member] | Hangzhou United Bank [Member]    
Schedule of Balances of Notes Payable [Line Items]    
Endorser [1] HUB  
Origination date [1] Jan. 14, 2025  
Maturity date [1] Jul. 14, 2025  
Balance [1] 51,835
Allright [Member] | 01/26/25 [Member] | Hangzhou United Bank [Member]    
Schedule of Balances of Notes Payable [Line Items]    
Endorser [1] HUB  
Origination date [1] Jan. 26, 2025  
Maturity date [1] Jul. 26, 2025  
Balance [1] 136,568
Allright [Member] | 10/13/25 [Member] | Hangzhou United Bank [Member]    
Schedule of Balances of Notes Payable [Line Items]    
Endorser [1] HUB  
Origination date [1] Oct. 13, 2025  
Maturity date [1] Apr. 13, 2026  
Balance [1] $ 22,669
[1] As of March 31, 2025, the Company had $10,386,612 (RMB75,372,524) of notes payable from HUB. The Company is required to hold restricted cash in the amount of $5,761,294 (RMB41,807,982 ) with HUB as collateral against these bank notes. Included in the restricted cash is a total of $3,775,821 three-year deposit (RMB27,400,000) deposited into HUB as a collateral for current and future notes payable from HUB.