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Related Party Transactions (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Medical related consulting services |  |  | $ 111,434 |  | $ 125,694
Beijing Daopei [Member] |  |  |  |  |
Medical related consulting services | [1] |  | 41,648 |  | 55,908
Shanghai Daopei [Member] |  |  |  |  |
Medical related consulting services | [1] |  | 14,180 |  | 14,180
Hebei Daopei [Member] |  |  |  |  |
Medical related consulting services | [1] |  | $ 55,606 |  | $ 55,606
[1] | Beijing Daopei, Shanghai Daopei, and Hebei Daopei are subsidiaries of an entity whose chairman is Wenzhao Lu, the largest shareholder of the Company.

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