v3.26.3
Related Parties Balance and Transactions - Schedule of Future Obligations for Loans from Related Parties (Details) - Jun. 30, 2026
USD ($)
CNY (¥)
Schedule of Future Obligations for Loans from Related Parties [Line Items]    
2027 $ 9,240,088 ¥ 62,694,920
2028 1,390,609 9,435,418
2029 497,016 3,372,306
Total future loan payments 11,127,713 75,502,644
Less: Imputed interest 4,528,258 30,724,684
Total loans from related parties 54,325,021 368,600,706
Related Party [Member]    
Schedule of Future Obligations for Loans from Related Parties [Line Items]    
2027 2,963,088 20,104,846
2028 974,930 6,615,000
2029 974,930 6,615,000
2030 974,930 6,615,000
2031 52,965,401 359,375,544
Total future loan payments $ 58,853,279 ¥ 399,325,390