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Basis of Presentation and Summary of Significant Accounting Policies (Details Narrative)
3 Months Ended 9 Months Ended
Mar. 31, 2021
USD ($)
Mar. 31, 2020
USD ($)
Mar. 31, 2021
USD ($)
Mar. 31, 2020
USD ($)
Mar. 31, 2021
CNY (¥)
Jun. 30, 2020
USD ($)
Cash at FDIC insurance $ 250,000   $ 250,000     $ 250,000
Cash at bank 237,894   237,894     4,269,349
Sales 765,616 8,499,788    
Cost of sales 659,003 6,969,140    
Allowance for doubtful accounts $ 0   0     $ 0
Bad debt expense     0 $ 0    
Operating lease costs     $ 4,762      
Revenue [Member] | Customer Concentration Risk [Member] | One Major Customer [Member]            
Concentrations of credit risk, percentage 19.00%   62.00%      
Sales $ 145,293   $ 5,233,559      
Revenue [Member] | Supplier Concentration Risk [Member] | Two Major Vendors [Member]            
Concentrations of credit risk, percentage     100.00%      
Cost of sales     $ 6,958,811      
Revenue [Member] | Supplier Concentration Risk [Member] | One Major Vendors [Member]            
Concentrations of credit risk, percentage 100.00%          
Cost of sales $ 658,856          
RMB [Member]            
Cash FSD insured amount | ¥         ¥ 500,000