v3.26.1
Operating Lease (Details)
3 Months Ended 9 Months Ended
Mar. 16, 2021
USD ($)
Mar. 16, 2021
CNY (¥)
Mar. 31, 2026
Dec. 31, 2021
USD ($)
Dec. 31, 2021
CNY (¥)
Mar. 31, 2021
USD ($)
Mar. 31, 2021
CNY (¥)
Operating Lease [Abstract]              
Total received amount           $ 16,700,000 ¥ 115,200,000
Monthly rent $ 57,988 ¥ 400,000   $ 43,491 ¥ 300,000    
Lease description     The lease was renewed on October 30, 2022, October 30, 2023, August 9, 2024 and September 29, 2025, respectively        
Description of extended term     the term of which has been extended to October 31, 2026 for the use of the Demised Properties.