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v3.21.1

Organization and Description of Business (Details) - $ / shares |  |  |  |  |  |  | 1 Months Ended |  |  |  |  |
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Jan. 07, 2020 | Jan. 03, 2020 | May 01, 2018 | Oct. 27, 2016 | Oct. 29, 2015 | May 26, 2015 | Oct. 29, 2020 | Mar. 31, 2021 | Nov. 19, 2020 | Nov. 16, 2020 | Jun. 30, 2020 | Dec. 03, 2019
Organization and Description of Business (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Number of new share issued (in Shares) |  |  |  |  |  |  | 520,000 |  |  |  |  |
Common stock, par value (in Dollars per share) |  |  |  |  |  |  |  | $ 0.001 |  |  | $ 0.001 |
Common stock, issued (in Shares) |  |  |  |  |  |  |  | 21,474,138 |  |  | 20,943,846 |
Common stock, outstanding (in Shares) |  |  |  |  |  |  |  | 21,474,138 |  |  | 20,943,846 |
Reverse stock split, description |  |  | On May 1, 2018, the Company implemented a 1 for 3 reverse stock split decreasing the shares outstanding from 57,511,711 to 19,170,846. |  |  |  |  |  |  |  |  |
Shuhai Skill (HK) [Member] |  |  |  |  |  |  |  |  |  |  |  |
Organization and Description of Business (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Business combination consideration transferred, description |  |  |  |  | the Company entered into a share exchange agreement (the “Exchange Agreement”) with the shareholders (the “Shareholders”) of Shuhai Information Skill (HK) Limited (“Shuhai Skill (HK)”), a limited liability company (“LLC”) incorporated on May 15, 2015 under the laws of the Hong Kong Special Administrative Region of the People’s Republic of China (the “PRC”). Pursuant to the terms of the Exchange Agreement, the Shareholders, who own 100% of Shuhai Skill (HK), transferred all of the issued and outstanding ordinary shares of Shuhai Skill (HK) to the Company for 6,666,667 shares of Common Stock, causing Shuhai Skill (HK) and its wholly owned subsidiaries, Tianjin Information Sea Information Technology Co., Ltd. (“Tianjin Information”), an LLC incorporated under the laws of the PRC, and Harbin Information Sea Information Technology Co., Ltd., an LLC incorporated under the laws of the PRC, to become wholly-owned subsidiaries of the Company; and Shuhai Information Technology Co., Ltd., also an LLC incorporated under the laws of the PRC (“Shuhai Beijing”), to become a variable interest entity (“VIE”) of the Company through a series of contractual agreements between Shuhai Beijing and Tianjin Information. The transaction was accounted for as a reverse merger, with Shuhai Skill (HK) and its subsidiaries being the accounting survivor. Accordingly, the historical financial statements presented are those of Shuhai Skill (HK) and its consolidated subsidiaries and VIE. |  |  |  |  |  |  |
Common stock, issued (in Shares) |  |  |  |  | 18,333,333 |  |  |  |  |  |  |
Common stock, outstanding (in Shares) |  |  |  |  | 15,000,000 |  |  |  |  |  |  |
Ms. Liu [Member] |  |  |  |  |  |  |  |  |  |  |  |
Organization and Description of Business (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Number of new share issued (in Shares) |  |  |  | 1,666,667 |  |  |  |  |  |  |  |
Zhixin Liu [Member] |  |  |  |  |  |  |  |  |  |  |  |
Organization and Description of Business (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Number of new share issued (in Shares) |  |  |  |  |  | 6,666,667 |  |  |  |  |  |
Common stock, par value (in Dollars per share) |  |  |  |  |  | $ 0.001 |  |  |  |  |  |
Ownership Percentage |  |  |  |  | 82.00% |  |  |  |  |  |  |
Shuhai Beijing [Member] |  |  |  |  |  |  |  |  |  |  |  |
Organization and Description of Business (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Ownership Percentage |  |  |  |  |  |  |  |  |  |  |  | 99.00%
Equity transfer agreements, description | Pursuant to this equity transfer agreement, the Director, the President and the unrelated individual each agreed to transfer his 51%, 16%, 33% ownership interests, in Guozhong Haoze (Beijing) Technology Ltd. (“Guozhong Haoze”) to Shuhai Beijing for no consideration. Guozhong Haoze was formed to develop and market the smart security system products. | Pursuant to the Transfer Agreements, the Director and the President, each agreed, for no consideration, to (i) transfer his 51% and 49% respective ownership interests, in Guozhong Times (Beijing) Technology Ltd. (“Guozhong Times”) to Shuhai Beijing; and (ii) transfer his 51% and 49% respective ownership interests, in Guohao Century (Beijing) Technology Ltd. (“Guohao Century”) to Shuhai Beijing. Guozhong Times and Guohao Century were established to develop technology for electronic products, intelligence equipment and accessories, and provide software and information system consulting, installation and maintenance services. |  |  |  |  |  |  |  |  |  |
Nanjing Fanhan Zhineng Technology Institute [Member] |  |  |  |  |  |  |  |  |  |  |  |
Organization and Description of Business (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Remaining ownership interest |  |  |  |  |  |  |  |  |  |  |  | 1.00%
Hangzhou Zhangqi Business Management Limited [Member] |  |  |  |  |  |  |  |  |  |  |  |
Organization and Description of Business (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Ownership Percentage |  |  |  |  |  |  |  |  |  | 99.00% |  |
Hangzhou Shuhai Zhangxun Technology Co., Ltd [Member] |  |  |  |  |  |  |  |  |  |  |  |
Organization and Description of Business (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Ownership Percentage |  |  |  |  |  |  |  |  | 51.00% |  |  |
Zhangqi [Member] |  |  |  |  |  |  |  |  |  |  |  |
Organization and Description of Business (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Ownership Percentage |  |  |  |  |  |  |  |  | 19.00% |  |  |
Zhangxun [Member] |  |  |  |  |  |  |  |  |  |  |  |
Organization and Description of Business (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Ownership Percentage |  |  |  |  |  |  |  |  | 69.81% |  |  |

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