XML 23 R21.htm IDEA: XBRL DOCUMENT v3.20.1
Intangible Assets (Tables)
9 Months Ended
Mar. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of intangible assets

   March 31,
2020
(Unaudited)
  

June 30,

2019

 
Software registration right  $36,677   $37,843 
Patent   11,318    15,286 
Technology development   1,900,000    500,000 
Value-added telecommunications business license   14,815    11,678 
Subtotal   1,962,810    564,807 
Less: Accumulated amortization   13,928    8,996 
Total  $1,948,882   $555,811