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Prepayments and Advances (Details) - USD ($) | Jun. 30, 2020 | Jun. 30, 2019
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Prepayments and Advances [Abstract] |  |
Prepayment for online concert | $ 1,000,000 |
Prepayment for program license fees | 20,000 |
Prepayment for vehicle purchase | 150,000 |
Prepayment for audit fees |  | 25,000
Prepayments and advances | $ 1,170,000 | $ 25,000

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