Annual report pursuant to Section 13 and 15(d)

Condensed Parent Company Financial Information (Details) - Schedule of condensed parent company balance sheets (Parentheticals)

v3.21.2
Condensed Parent Company Financial Information (Details) - Schedule of condensed parent company balance sheets (Parentheticals) - Parent [Member] - $ / shares
Dec. 31, 2020
Dec. 31, 2019
Condensed Balance Sheet Statements, Captions [Line Items]    
Ordinary shares, shares authorized 125,000,000 125,000,000
Ordinary shares, shares issued 79,302,428 79,055,053
Ordinary shares, shares outstanding 79,302,428 79,055,053
Ordinary shares, par value (in Dollars per share) $ 0.001 $ 0.001