v3.26.3
Leases - Schedule of Maturity Operating Lease Obligations (Details) - Jun. 30, 2026
USD ($)
CNY (¥)
Schedule of Maturity Operating Lease Obligations [Abstract]    
2026 (remaining six months) $ 66,923 ¥ 455,804
2027 68,511 466,624
2028 22,694 154,568
2029 7,081 48,231
Total lease payments 165,209 1,125,227
Less: Interest 1,848 12,588
Present value of lease liabilities $ 163,361 ¥ 1,112,639