Organization and Summary of Significant Accounting Policies (Details) - USD ($)		1 Months Ended		6 Months Ended
	Jul. 06, 2018	Oct. 20, 2020	Jun. 22, 2018	Oct. 31, 2021	Jul. 27, 2018
Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Working capital deficit				$ 120,387
Net loss				$ 53,183
Stock Purchase Agreement [Member]
Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Acquire shares of common stock issued and outstanding percentage			98.75%
Cash consideration					$ 325,000
Board of Directors [Member]
Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Description of cash dividend	the Board of Directors of the Company (i) declared a cash dividend in an aggregate amount of $181,996, or an average of $0.024760 per share, payable to stockholders of record on July 16, 2018, and (ii) approved an amendment to the Company’s Certificate of Incorporation to change the Company’s name to Evergreen International, Corp., which amendment was filed with the Secretary of State of the State of Delaware on July 13, 2018 and became effective on July 20, 2018.
Chief Executive Officer [Member]
Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Description of cash dividend		pursuant to which Mr. Wei agreed to sell all 7,258,750 shares held by Tan Ying Lok, constituting approximately 98.75% of the Company, to SYEM for aggregate cash consideration of $200,000. Mr. Wei was authorized to enter into the Acquisition Agreement on behalf of Mr. Lok pursuant to an Authorization Letter dated October 20, 2020.