v3.26.1
Schedule of related party transactions with related party (Details) - USD ($)
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Xiaofeng Gao [Member]      
Related Party Transaction [Line Items]      
Advance from Xiaofeng Gao $ 12,478 $ 20,908
Xuejun Ji [Member]      
Related Party Transaction [Line Items]      
Bond received from related parties 400,000
Bin Fu [Member]      
Related Party Transaction [Line Items]      
Bond received from related parties 200,000
Peng Wang [Member]      
Related Party Transaction [Line Items]      
Bond received from related parties 400,000
Medical Star [Member]      
Related Party Transaction [Line Items]      
Sales to Medical Star $ 17,235