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Commitments and Contingencies (Details 1) - Guarantee [Member]	12 Months Ended
	Jun. 30, 2019 USD ($)
Tangshan Long Tang Trading Co., Ltd (“Long Tang”) [Member]
Name of party being guaranteed	Tangshan Long Tang Trading Co., Ltd ("Long Tang")
Guaranteed amount	$ 2,145,978
Guarantee expiration date	Dec. 29, 2017
Beijing Lianlv (borrower) [Member]
Name of party being guaranteed	Beijing Lianlv (borrower)
Guaranteed amount	$ 10,048,349
Guarantee expiration date	Apr. 11, 2019

X

- Definition

Description of guaranteed party name.

+ References

No definition available.

+ Details

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X

- Definition

Guarantee expiration date.

+ References

No definition available.

+ Details

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Namespace Prefix:	hht_
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Balance Type:	na
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X

- Definition

Guaranteed amount.

+ References

No definition available.

+ Details

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Balance Type:	debit
Period Type:	duration

X

- Details

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X

- Details

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Period Type:

X

- Details

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