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Summary of Significant Accounting Policies (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |
Accumulated deficit | $ 55,700,000 |  |
Description of insurance policy | the PRC are covered by insurance up to RMB 500,000 ($78,762) per bank. Any balance over RMB 500,000 ($78,762) per bank in PRC will not be covered. At March 31, 2022, cash held in the PRC bank of $152,472,003 was not covered by such insurance. The Company has not experienced any losses in such accounts. |  |
Tax benefit percentage | 50.00% |  |
Shares of antidilutive securities under warrants and option (in Shares) | 30,911 | 31,311 |
Erdos TCH [Member] |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |
Net loss amount | $ 440,000 | $ 280,000 |
Gross accounts receivable | $ 0 |  | $ 0
Business Acquisition [Member] |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |
Business acquisition, description | (“CFS”) include the accounts of SPC and its subsidiaries, Shanghai Yinghua Financial Leasing Co., Ltd. (“Yinghua”) and Sifang Holdings; Sifang Holdings’ wholly owned subsidiaries, Huahong New Energy Technology Co., Ltd. (“Huahong”) and Shanghai TCH Energy Tech Co., Ltd. (“Shanghai TCH”); Shanghai TCH’s wholly-owned subsidiary, Xi’an TCH Energy Tech Co., Ltd. (“Xi’an TCH”); and Xi’an TCH’s subsidiaries, 1) Erdos TCH Energy Saving Development Co., Ltd (“Erdos TCH”), 100% owned by Xi’an TCH, 2) Zhonghong, 90% owned by Xi’an TCH and 10% owned by Shanghai TCH, and 3) Zhongxun, 100% owned by Xi’an TCH. Substantially all the Company’s revenues are derived from the operations of Shanghai TCH and its subsidiaries, which represent substantially all the Company’s consolidated assets and liabilities as of March 31, 2022. However, there was no revenue for the Company for the three months ended March 31, 2022 and 2021. All significant inter-company accounts and transactions were eliminated in consolidation. |  |

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