Stockholder’s Equity (Details) - $ / shares		3 Months Ended
	Sep. 08, 2021	Jul. 31, 2023	Apr. 30, 2023
Stockholder’s Equity (Details) [Line Items]
Common stock, shares authorized	100,000,000	500,000
Common stock par value		$ 0.0001
Stock split, descriptions	200-for-1 stock split
Preferred stock, shares authorized	5,000,000
Class A common stock [Member]
Stockholder’s Equity (Details) [Line Items]
Common stock, shares authorized	92,000,000	92,000,000	92,000,000
Common stock par value		$ 0.0001	$ 0.0001
Common stock voting rights	one
Class B common stock [Member]
Stockholder’s Equity (Details) [Line Items]
Common stock, shares authorized	3,000,000	3,000,000	3,000,000
Common stock par value		$ 0.0001	$ 0.0001
Common stock voting rights	ten
John Xu [Member] | Class A common stock [Member]
Stockholder’s Equity (Details) [Line Items]
Common stock voting rights		one
John Xu [Member] | Class B common stock [Member]
Stockholder’s Equity (Details) [Line Items]
Common stock voting rights		ten