Consolidated Statements of Stockholders' Equity (Deficit) - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total Shengda Stockholders' Equity [Member]	Noncontrolling Interest [Member]	Total
Balance, value at Jun. 30, 2020		$ 6,960	$ 16,310	$ (80,130)	$ (39,516)	$ (96,376)		$ (96,376)
Balance, shares at Jun. 30, 2020		6,960,000
Net Income (loss)				(2,716,347)		(2,716,347)		(2,716,347)
Foreign currency translation adjustment					860,222	860,222		860,222
Issuance of common shares for cash		$ 3,165	6,227,060			6,230,225		6,230,225
Issuance of common shares for cash, shares		3,165,112
Issuance of common stock upon conversion of advances		$ 3,552	3,968,948			3,972,500		3,972,500
Issuance of common stock upon conversion of advances, shares		3,551,500
Issuance of common stock to related party		$ 333	301,667			302,000		302,000
Issuance of common stock to related party, shares		333,333
Issuance of preferred shares for cash to a related party	$ 50		1,950			2,000		2,000
Issuance of preferred shares for cash to a related party, shares	50,000
Balance, value at Jun. 30, 2021	$ 50	$ 14,010	10,515,935	(2,796,477)	820,706	8,554,224		8,554,224
Balance, shares at Jun. 30, 2021	50,000	14,009,945
Forgiveness of debt			19,974			19,974		19,974
Net Income (loss)				4,323,899		4,323,899	709	4,324,608
Foreign currency translation adjustment					(473,860)	(473,860)		(473,860)
Balance, value at Jun. 30, 2022	$ 50	$ 14,010	$ 10,535,909	$ 1,527,422	$ 346,846	$ 12,424,237	$ 709	$ 12,424,946
Balance, shares at Jun. 30, 2022	50,000	14,009,945