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Commitments (Details) |  |  | 1 Months Ended | 2 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | --- | --- | --- | ---
May 08, 2020 USD ($) shares | May 08, 2020 CNY (¥) shares | Oct. 10, 2019 | Nov. 20, 2017 USD ($) | Nov. 20, 2017 CNY (¥) | Jun. 30, 2020 USD ($) | Jun. 30, 2020 USD ($) | Jun. 30, 2019 USD ($) | Jun. 30, 2020 USD ($) | Jun. 30, 2019 USD ($)
Commitments (Details) [Line Items] |  |  |  |  |  |  |  |  |  |
Monthly rental payment |  |  |  | $ 5,600 | ¥ 36,536 |  |  |  |  |
Rental expense |  |  |  |  |  | $ 16,128 |  | $ 26,494 | $ 32,502 | $ 53,067
Common stock annually (in Shares) | shares | 5,000 | 5,000 |  |  |  |  |  |  |  |
Description of engagement agreement |  |  | the Company entered an investment banking engagement agreement with an investment banker firm to engage them as the exclusive lead underwriter for a registered securities offering. The Company shall pay to the investment banker an equity retainer fee of 15,000 shares (post-reverse stock split) of the restricted common stock of the Company (10,000 shares was issued within 10 business days of signing the agreement, and remaining 5,000 shares will be paid upon completion of the offering). The proposed offering amount is $5 million, at closing of the offering, the Company will pay a 7% of the gross offering proceeds and warrants to purchase that number of shares of common stock or units of securities as shall equal 7% of the securities issued and sold by the Company at each closing of the offering. This agreement was renewed on July 22, 2020 |  |  |  |  |  |  |
Chief Financial Officer [Member] |  |  |  |  |  |  |  |  |  |
Commitments (Details) [Line Items] |  |  |  |  |  |  |  |  |  |
Monthly salary | $ (2,300) | ¥ 16,000 |  |  |  |  |  |  |  |
Beijing Office [Member] |  |  |  |  |  |  |  |  |  |
Commitments (Details) [Line Items] |  |  |  |  |  |  |  |  |  |
Rental expense |  |  |  |  |  |  | $ 9,419 |  | $ 19,201 |

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