Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Consolidated Balance Sheets (Parenthetical)

v3.20.1
Consolidated Balance Sheets (Parenthetical)
Dec. 31, 2019
CNY (¥)
shares
Dec. 31, 2019
$ / shares
Dec. 31, 2018
CNY (¥)
shares
Dec. 31, 2018
$ / shares
Statement Of Financial Position [Abstract]        
Accrued expenses and other payables of VIE without recourse to the Company | ¥     ¥ 455,577  
Payable for business acquisition of VIE without recourse to the Company | ¥ ¥ 19,642,082      
Common shares, Par value (in dollars per share) | $ / shares   $ 0.01   $ 0.01
Common shares, authorized shares 500,000,000   500,000,000  
Common shares, Issued shares 64,044,572   48,177,742  
Common shares, Outstanding shares 62,357,078   45,796,886  
Treasury shares, number of common shares 585,358   585,358