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Equity Method Investment (Details Textual) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019 | Dec. 31, 2019
Equity Method Investment (Textual) |  |  |  |  |
Equity method investment amounted | $ 484,090 |  | $ 484,090 |  | $ 483,101
Net loss | $ 11,332 | $ 10,344 | $ 20,416 | $ 23,087 |
Jiangsu Unicorn Biological Technology Co., Ltd. [Member] |  |  |  |  |
Equity Method Investment (Textual) |  |  |  |  |
Total ownership percentage | 60.00% |  | 60.00% |  |
Other Unrelated Company [Member] |  |  |  |  |
Equity Method Investment (Textual) |  |  |  |  |
Total ownership percentage | 40.00% |  | 40.00% |  |

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