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Schedule I Condensed Financial Information of Parent Company (Details) - Schedule I Condensed Financial Information of Parent Company Balance Sheet (Parentheticals) - Parent Company [Member] - $ / shares | Dec. 31, 2020 | Dec. 31, 2019
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Condensed Balance Sheet Statements, Captions [Line Items] |  |
Ordinary shares, per share (in Dollars per share) | $ 0.01 | $ 0.01
Ordinary shares, authorized | 1,500,000 | 1,500,000
Ordinary shares, issued | 617,880 | 617,880
Ordinary shares, outstanding | 617,880 | 617,880
Series C1 convertible redeemable preferred shares [Member] |  |
Condensed Balance Sheet Statements, Captions [Line Items] |  |
Convertible redeemable preferred shares, par value (in Dollars per share) | $ 0.01 | $ 0.01
Convertible redeemable preferred shares, authorized | 166,950 | 166,950
Convertible redeemable preferred shares, issued | 166,950 | 166,950
Convertible redeemable preferred shares, outstanding | 166,950 | 166,950
Series C2 Convertible Redeemable Preferred Share [Member] |  |
Condensed Balance Sheet Statements, Captions [Line Items] |  |
Convertible redeemable preferred shares, par value (in Dollars per share) | $ 0.01 | $ 0.01
Convertible redeemable preferred shares, authorized | 126,345 | 126,345
Convertible redeemable preferred shares, issued | 126,345 | 126,345
Convertible redeemable preferred shares, outstanding | 126,345 | 126,345
Series D1 Convertible Redeemable Preferred Shares [Member] |  |
Condensed Balance Sheet Statements, Captions [Line Items] |  |
Convertible redeemable preferred shares, par value (in Dollars per share) | $ 0.01 | $ 0.01
Convertible redeemable preferred shares, authorized | 139,186 | 139,186
Convertible redeemable preferred shares, issued | 139,186 | 139,186
Convertible redeemable preferred shares, outstanding | 139,186 | 139,186

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