Income Taxes - Schedule of Income Tax Expense (Benefit) (Details)	12 Months Ended
	Dec. 31, 2020 CNY (¥)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 CNY (¥)
Income Tax Disclosure [Abstract]
Current income tax expense	¥ 14,402		¥ 905,078
Deferred income tax benefit	(10,283,238)		(8,054,197)
Total income tax benefit	¥ (10,268,836)	$ (1,573,768)	¥ (7,149,119)

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.