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Related Party Transactions (Details) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended
Jan. 02, 2019
Apr. 30, 2019
Mar. 31, 2020
Mar. 31, 2019
Mar. 31, 2020
Mar. 31, 2019
Jun. 30, 2019
Apr. 22, 2019
Related Party Transactions (Textual)                
Rent expenses     $ 1,429 $ 2,197 $ 3,572 $ 6,591    
Car Rental Agreement [Member]                
Related Party Transactions (Textual)                
Rent expenses         1,700      
Pay operating expenses         22,288      
Zhixin Liu [Member]                
Related Party Transactions (Textual)                
Amount due to president         $ 86,733  
Company borrowed loan               $ 57,000
Zhixin Liu [Member] | RMB [Member]                
Related Party Transactions (Textual)                
Company borrowed loan               $ 400,000
Zhixin Liu [Member] | Car Rental Agreement [Member]                
Related Party Transactions (Textual)                
Lease expiration period December 1, 2019 through December 31, 2020              
Rent expenses $ 700              
Agreement term 2 years              
Zhixin Liu [Member] | Apartment Rental Agreement [Member]                
Related Party Transactions (Textual)                
Lease expiration period   May 1, 2019 through April 30, 2020            
Rent expenses   $ 2,828 $ 729 $ 733 $ 2,186 $ 2,197