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Accrued Expenses and Other Current Liabilities (Tables)
12 Months Ended
Jun. 30, 2022
Payables and Accruals [Abstract]  
Schedule of accrued expenses and other current liabilities
   June 30,   June 30, 
   2022   2021 
Salary and reimbursement payable  $305,423   $407,118 
Professional fees and other expense payable   305,264    83,575 
Interest payable   136,379    
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Others   9,206    39,084 
Total  $756,272   $529,777