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Lines Of Credit (Details)	3 Months Ended
	Mar. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)	Sep. 28, 2023	Sep. 07, 2023	Feb. 24, 2023 USD ($)	Feb. 24, 2023 CNY (¥)	Dec. 30, 2022 USD ($)	Dec. 30, 2022 CNY (¥)	Dec. 21, 2022 USD ($)	Dec. 21, 2022 CNY (¥)	Jun. 22, 2022	Sep. 30, 2021 USD ($)	Sep. 30, 2021 CNY (¥)	Sep. 18, 2021 USD ($)	Sep. 18, 2021 CNY (¥)	Jun. 25, 2021
Lines Of Credit (Details) [Line Items]
Interest rate	3.85%								3.90%	3.90%	4.17%					4.17%
Line of credit amount							$ 560,000	¥ 3,800,000	$ 1,000,000	¥ 7,300,000				$ 1,540,000	¥ 10,000,000
Total interest expense	$ 12,596	$ 15,157
Interest rate	4.50%
Chief Executive Officer [Member]
Lines Of Credit (Details) [Line Items]
Total interest expense	$ 5,257	5,669
Forecast [Member]
Lines Of Credit (Details) [Line Items]
Interest rate			3.45%
Interest rate				4.50%
Bank of Communications [Member]
Lines Of Credit (Details) [Line Items]
Line of credit amount					$ 510,000	¥ 3,500,000
Bank of China [Member]
Lines Of Credit (Details) [Line Items]
Total interest expense	$ 6,254	$ 13,954
Repaid remaining amount												$ 800,000	¥ 3,200,000

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This element represents the carrying value of a short-term real estate loan to finance building costs. The funds are disbursed as needed or in accordance with a prearranged plan; generally, a portion of the funds is disbursed at inception and the remainder as construction progresses. The money is repaid on completion of the project, usually from the proceeds of a mortgage loan. The rate is normally higher than the prime rate, and there is usually an origination fee. The effective yield on these loans tends to be high, and the lender has a security interest in the real property. Note that there are separate concepts for the current and noncurrent portions of long-term construction loans.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

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