$ 3.1

¥ 20.0

General partner of the partnership agreement, description

In the meantime, the Company entered an agreement with the general partner of the Partnership (GP) and an individual that the Company has the privilege to sell the ownership interests in the Partnership to GP or the individual for the consideration of the average net asset value ten trading days prior to the closing date, if the Company is not able to withdraw any part of the original investment from the Partnership in the twelve months period beginning the third year of the initial investment (“optional withdrawal period”). If the Company opts to withdraw entire investment during the optional withdrawal period, the GP will compensate up to 8% of annual return on investment. If the return on investment is in excess of 8% for any portion of the investment withdrawn during the optional withdrawal period, then 20% of the return in excess of 8% will be shared with the individual. The Company may also continue to invest in the Partnership beyond the optional withdrawal period, but none of above agreement with the GP and the individual is in place.

Cash interest percentage

20.00%

Advanced amount of invesment

$ 0.8

¥ 5.0

Investments (Details) ¥ in Millions, $ in Millions	1 Months Ended		12 Months Ended
Investments (Details) ¥ in Millions, $ in Millions	Aug. 30, 2020 USD ($)	Aug. 30, 2020 CNY (¥)	Dec. 31, 2021	Sep. 30, 2021 USD ($)	Sep. 30, 2021 CNY (¥)
Investments [Abstract]
Invested amount	$ 3.1	¥ 20.0
Partnership percentage	2.38%	2.38%
General partner of the partnership agreement, description			In the meantime, the Company entered an agreement with the general partner of the Partnership (GP) and an individual that the Company has the privilege to sell the ownership interests in the Partnership to GP or the individual for the consideration of the average net asset value ten trading days prior to the closing date, if the Company is not able to withdraw any part of the original investment from the Partnership in the twelve months period beginning the third year of the initial investment (“optional withdrawal period”). If the Company opts to withdraw entire investment during the optional withdrawal period, the GP will compensate up to 8% of annual return on investment. If the return on investment is in excess of 8% for any portion of the investment withdrawn during the optional withdrawal period, then 20% of the return in excess of 8% will be shared with the individual. The Company may also continue to invest in the Partnership beyond the optional withdrawal period, but none of above agreement with the GP and the individual is in place.
Promised investment amount				$ 8.0	¥ 50.0
Cash interest percentage				20.00%	20.00%
Original investment amount percetage				8.00%	8.00%
Advanced amount of invesment				$ 0.8	¥ 5.0