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

OPERATING LEASES - Future minimum rental (Details)

v3.19.1
OPERATING LEASES - Future minimum rental (Details)
Dec. 31, 2018
CNY (¥)
Future minimum rental income  
2019 ¥ 3,630,265
2020 598,355
Total ¥ 4,228,620