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Investment in A Limited Partnership (Details) - Schedule of company’s investment in a limited partnership | 12 Months Ended
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Dec. 31, 2020 USD ($)
Subsidiary of Limited Liability Company or Limited Partnership [Line Items] |
Less: share of operating loss of limited partnership | $ (27,071)
Total | 1,258,788
Ningbo Meishan Xinaishan Equity Investment Limited Partnership [Member] |
Subsidiary of Limited Liability Company or Limited Partnership [Line Items] |
Investment | $ 1,285,859
% of ownership | 28.00%
Investment dates | November 5, 2020

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- Definition Description of the short-term debt arrangement, and disclosures pertaining to the underlying arrangements, including repayment terms, interest rates, restrictions on assets and activities, debt covenants, and other matters important to users of the financial statements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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