Average exchange rates per share.

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Foreigh exchange rate per share.

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Government subsidies recognized.

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Increase in bad debt expense.

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Variable interest entities agreement, term.

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Amount of general and administrative expense classified as other.

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Stated as a percentage, the estimated or actual value of the asset at the end of its useful life or when it is no longer serviceable (cannot be used for its original purpose) divided by its [historical] capitalized cost.

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Amount of consideration received by subsidiary or equity investee in exchange for shares of stock issued or sold. Includes amount of cash received, fair value of noncash assets received, and fair value of liabilities assumed by the investor.

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Summary of Significant Accounting Policies (Details)	1 Months Ended		3 Months Ended
Summary of Significant Accounting Policies (Details)	Feb. 27, 2020 USD ($)	Feb. 27, 2020 CNY (¥)	Mar. 31, 2021 USD ($) $ / shares	Mar. 31, 2021 CNY (¥)	Mar. 31, 2020 USD ($) $ / shares	Mar. 31, 2021 ¥ / shares	Dec. 31, 2020 $ / shares
Summary of Significant Accounting Policies (Details) [Line Items]
Total price	$ 85,714	¥ 600,000
Number of operating segments			5	5
Government subsidies recognized (in Yuan Renminbi) \| ¥				¥ 500,000
Increase in bad debt expense			$ 2,872		$ 4.2
Accounts receivables
General and administration expenses			1,515		428
Depreciation expense			$ 3
Exchange rate per share \| (per share)						¥ 6.57	$ 6.52
Average exchange rates per share \| (per share)					$ 6.98	¥ 6.48
Variable interest entities agreement, term			10 years	10 years
Minimum [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Property and equipment ranges			3.00%
Maximum [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Property and equipment ranges			5.00%
GlobalKey Supply Chain Co [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Transfer price (in Dollars per share) \| $ / shares			$ 0