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Condensed financial information of the parent company (Details) - Schedule of parent company balance sheet - Parent Company [Member] - USD ($)
Dec. 31, 2020
Dec. 31, 2019
ASSETS    
Cash and cash equivalents $ 7,154,881 $ 48,100
Other current assets 713,106 6,800
Investment in subsidiaries 24,021,154 15,385,144
Total Assets 31,889,141 15,440,044
LIABILITIES AND EQUITY    
Total Liabilities 55,000 55,000
Commitments and Contingencies
Shareholders’ Equity    
Class A Ordinary Share (par value $0.0001 per share, 450,000,000 shares authorized; 16,102,420 and 16,102,420 shares issued and outstanding at December 31, 2019 and 2018, respectively) 1,944 1,610
Class B Ordinary Share (par value $0.0001 per share, 50,000,000 shares authorized; 5,497,715 and 5,497,715 shares issued and outstanding at December 31, 2019 and 2018, respectively) 550 550
Additional paid-in capital 22,775,154 12,044,855
Retained earnings (Accumulated deficit) 8,141,280 3,682,800
Accumulated other comprehensive loss 915,213 (344,771)
Total Shareholders' Equity 31,834,141 15,385,044
Total Liabilities and Shareholders' Equity $ 31,889,141 $ 15,440,044