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Prepaid Expenses and Other Current Assets (Details) |  |  |  |  |  |  |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |
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Oct. 31, 2021 USD ($) | Oct. 31, 2021 CNY (¥) | Sep. 30, 2021 USD ($) | Sep. 30, 2021 CNY (¥) | Aug. 31, 2021 USD ($) | Aug. 31, 2021 CNY (¥) | Jul. 31, 2021 USD ($) | Jul. 31, 2021 CNY (¥) | Jun. 30, 2021 USD ($) | Jun. 30, 2021 CNY (¥) | May 30, 2021 USD ($) | May 30, 2021 CNY (¥) | Feb. 20, 2020 | Jul. 02, 2019 | Apr. 23, 2021 USD ($) | Jul. 02, 2019 USD ($) | May 28, 2019 USD ($) | Mar. 31, 2021 USD ($) | Mar. 31, 2020 USD ($) | Mar. 31, 2021 USD ($) | Mar. 31, 2021 CNY (¥) | Mar. 31, 2020 USD ($) | Aug. 31, 2020 USD ($) | Aug. 31, 2020 CNY (¥)
Prepaid Expenses and Other Current Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Research and development expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 207,774 | $ 229,146 | $ 537,009 |  | $ 799,511 |  |
Technology development service agreement, description |  |  |  |  |  |  |  |  |  |  |  |  |  | Pursuant to the agreement, the Company appointed HW (HK) Limited to develop an eye protection technical system for a two-year period ending July 1, 2021, and thereafter maintain the system for 36 months. |  |  |  |  |  |  |  |  |  |
Prepaid software development expenses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 150,000 |  | 150,000 |  |  |  |
Cooperation agreement, description |  |  |  |  |  |  |  |  |  |  |  |  | Guozhong Times entered an Operation Cooperation Agreement with an unrelated company, Heqin (Beijing) Technology Co, Ltd. (“Heqin”) for marketing and promoting the sale of Face Recognition Payment Processing equipment and related technical support, and other products of the Company including Epidemic Prevention and Control Systems. Heqin has a sales team which used to work with Fortune 500 companies and specializes in business marketing and sales channel establishment and expansion, especially in education industry and public area. It has had successful experience of organizing multiple business matchmaking meetings with customers, distributors and retailers. |  |  |  |  |  |  |  |  |  |  |
Total borrowing amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,410,000 | ¥ 10,000,000
Other receivable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 560,011 | ¥ 3,680,000 |  |  |
Interest expenses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 28,250 | ¥ 200,000 |  |  |
Interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 15.00% |  | 15.00% |  |  |  |
Prepaid goods purchased |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 101,252 |  | $ 101,252 |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid Expenses and Other Current Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Profits of sale of face recognition payment, percent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 30.00% | 30.00% |  |  |
Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid Expenses and Other Current Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Profits of sale of face recognition payment, percent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 70.00% | 70.00% |  |  |
Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid Expenses and Other Current Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 200,000 |  |  |  |  |  |  |  |  |
SDT Trade Co., Ltd. [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid Expenses and Other Current Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amount Payable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000 |  |  |  |
Research and development expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 400,000 |  |  |  |
Intangible asset software development |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 600,000 |  | 600,000 |  |  |  |
HW(HK) Limited [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid Expenses and Other Current Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Intangible asset software development |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 400,000 |  | 400,000 |  |  |  |
Amount payable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 900,000 |  | 900,000 |  |  |  |
Research and development expenses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 350,000 |  | $ 350,000 |  |  |  |
Forecast [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid Expenses and Other Current Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Monthly loan payments | $ 12,174 | ¥ 80,000 | $ 91,306 | ¥ 600,000 | $ 152,176 | ¥ 1,000,000 | $ 121,742 | ¥ 800,000 | $ 121,742 | ¥ 800,000 | $ 60,871 | ¥ 400,000 |  |  |  |  |  |  |  |  |  |  |  |
Agreement [Member] | SDT Trade Co., Ltd. [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid Expenses and Other Current Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total payments to service agreements |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,200,000 |  |  |  |  |  |  |
Agreement [Member] | HW(HK) Limited [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid Expenses and Other Current Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total payments to service agreements |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,200,000 |  |  |  |  |  |  |  |

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