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Intangible Assets, Net (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Mar. 31, 2019
Mar. 31, 2020
Mar. 31, 2019
Intangible Assets, Net (Textual)          
Amortization expenses of intangible assets $ 15,833   $ 15,833 $ 65,723 $ 47,500
Impairment of intangible assets $ 200,455