Quarterly report pursuant to Section 13 or 15(d)

Statutory Reserve and Restricted Net Assets (Details)

v3.22.1
Statutory Reserve and Restricted Net Assets (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Statutory Reserve [Abstract]    
Statutory reserve percentage 10.00%  
Registered capital percentage 50.00%  
Statutory laws $ 6,578 $ 6,578
Restricted net assets $ 783,984 $ 783,984