v3.26.1
General and administrative expenses (Tables)
6 Months Ended 12 Months Ended
Sep. 30, 2025
Mar. 31, 2025
General And Administrative Expenses    
Schedule of general and administrative expenses
               
   For the six months ended September 30, 
   2024   2025 
   RMB   RMB   US$ 
   (Unaudited) 
Salaries and employee benefit   1,552,223    1,854,155    260,452 
Service charge   759,786    2,263,819    317,997 
Travel, Meals and Entertainment   286,672    110,780    15,561 
Rental   694,961    1,441,855    202,536 
Depreciation       88,129    12,379 
Others   781,559    799,633    112,324 
Total general and administrative expenses    4,075,201    6,558,371    921,249 
               
   For the years ended March 31, 
   2024   2025 
   RMB   RMB   US$ 
Salaries and employee benefit   2,929,142    3,108,053    436,586 
Service charge   3,402,078    4,635,935    651,206 
Travel, Meals and Entertainment   850,851    373,576    52,476 
Rental   1,185,443    1,832,580    257,421 
Depreciation   127,339    159,642    22,425 
Others   942,110    708,360    99,502 
Total general and administrative expenses   9,436,963    10,818,146    1,519,616