v3.26.1
Loans - Schedule of Outstanding Balances of Loans (Details) - Short-Term Debt [Member]
¥ in Thousands, $ in Thousands
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Schedule of Outstanding Balances of Loans [Line Items]      
Total ¥ 74,650 $ 10,675 ¥ 86,433
Less: Bank loans – current portion (65,800) (9,409) (81,633)
Bank loans– non-current portion 8,850 1,266 4,800
Industrial Bank Jilin Branch One [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 5,000
Industrial Bank Jilin Branch Two [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 21,900
Industrial Bank Jilin Branch Three [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 5,000
Industrial Bank Jilin Branch Four [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 5,000
Industrial Bank Jilin Branch Five [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 19,543
Industrial Bank Jilin Branch Six [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 8,000
Industrial Bank Jilin Branch Seven [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 6,990
Industrial Bank Jilin Branch Eight [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 4,800 686 5,000
Industrial Bank Jilin Branch Nine [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 21,900 3,132
Industrial Bank Jilin Branch Ten [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 5,000 715
) Industrial Bank Jilin Branch Eleven [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 10,200 1,459
) Industrial Bank Jilin Branch Twelve [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 8,000 1,144
Industrial Bank Jilin Branch Thirteen [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [1] 4,750 679
China Minsheng Bank Jilin Branch [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [2] 3,000
China Minsheng Bank Jilin Branch One [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [2] 2,010
China Minsheng Bank Jilin Branch Two [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [2] 3,000
China Minsheng Bank Jilin Branch Three [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [2] 1,990
China Minsheng Bank Jilin Branch Four [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [2] 3,000 429
China Minsheng Bank Jilin Branch Five [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [2] 2,010 287
China Minsheng Bank Jilin Branch Six [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [2] 4,990 714
Bank of Jilin [Member]      
Schedule of Outstanding Balances of Loans [Line Items]      
Total [2] ¥ 10,000 $ 1,430
[1] The repayments were guaranteed by buildings and land use right.
[2] The repayments were guaranteed by Jilin Zhengye Group Co.,Ltd.