XML 124 R99.htm IDEA: XBRL DOCUMENT v3.22.1
Related Party Transactions (Details) - Schedule of due to related parties - USD ($)
Dec. 31, 2021
Dec. 31, 2020
Mr. Hengfang Li [Member]    
Related Party Transaction [Line Items]    
Due to related parties $ 472,439 $ 1,019,469