Related Party Balance and Transactions (Tables)

12 Months Ended

Jun. 30, 2021

Related Party Transactions [Abstract]

Schedule of outstanding amounts due from related party

	June 30,			June 30,
	2021			2020
Tianjin Zhiyuan Investment Group Co., Ltd. (1)	$	384,331		$	484,331
Zhejiang Jinbang Fuel Energy Co., Ltd (2)		430,902			-
Less: allowance for doubtful accounts		(384,331	)		(48,433	)
Total	$	430,902		$	435,898