Quarterly report [Sections 13 or 15(d)]

Contingencies (Details Narrative)

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Contingencies (Details Narrative) - Shenzhen Qianhai Cooperation Zone Peoples Court [Member]
Sep. 30, 2026
USD ($)
Sep. 30, 2026
CNY (¥)
Jul. 31, 2025
USD ($)
Jul. 31, 2025
CNY (¥)
Loss Contingencies [Line Items]        
Restricted cash     $ 24,412 ¥ 165,802
Accrued salary $ 23,880 ¥ 160,095