v3.26.1
Property and Equipment, Net (Tables)
12 Months Ended
Dec. 31, 2025
Property and Equipment, Net [Abstract]  
Schedule of Property and Equipment, Net

Property and equipment consisted of the following:

 

   As of December 31, 
   2024   2025   2025 
   RMB   RMB   US$ 
Leasehold improvements   4,758,936    4,758,936    680,519 
Office equipment and furniture   5,707,482    5,709,799    816,491 
Motor vehicles   813,577    1,661,721    237,623 
Total property and equipment   11,279,995    12,130,456    1,734,633 
Less: Accumulated depreciation and amortization   10,733,082    10,732,962    1,534,794 
Less: Impairment   85,551    150,926    21,582 
Property and equipment, net   461,362    1,246,568    178,257 
Schedule of Impairment of Property and Equipment

The following table presents movement of impairment of property and equipment:

 

   For the Years Ended December 31, 
   2023   2024   2025   2025 
   RMB   RMB   RMB   US$ 
Balance at the beginning of the year   40,163    49,987    85,551    12,234 
Accrual   43,923    37,773    73,240    10,473 
Write off   (34,099)   (2,209)   (7,865)   (1,125)
Balance at the end of the year   49,987    85,551    150,926    21,582