Deferred Government Grants (Details) $ in Millions	1 Months Ended		12 Months Ended
	Jun. 23, 2020 USD ($)	Jun. 23, 2020 CNY (¥)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 CNY (¥)	Jun. 23, 2020 CNY (¥)	Oct. 17, 2014 CNY (¥)
Deferred Government Grants [Abstract]
Subsidy received						¥ 46,150,000
Amount received	$ 1.6	¥ 10,000,000
Cost incurred	3.2	¥ 20,000,000
Incurred construction works	$ 2.7				¥ 17,100,000
Other income			$ 1.6	¥ 10,000,000
Subsidy			$ 5.9	¥ 37,100,000