v3.26.3
Short-Term Bank Loans (Details) - Beijing Rural Commercial Bank [Member]
Jun. 30, 2026
Mar. 18, 2025
USD ($)
Mar. 18, 2025
CNY (¥)
Mar. 22, 2024
USD ($)
Mar. 22, 2024
CNY (¥)
Short-Term Bank Loans [Line Items]          
Short term loan amount   $ 147,392 ¥ 1,000,000 $ 136,999 ¥ 1,000,000
Interest rate 4.95% 4.95% 4.95% 4.95% 4.95%