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Long Term Investment (Details) | 1 Months Ended
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Aug. 31, 2022 USD ($) | Aug. 31, 2022 CNY (¥) | Nov. 30, 2021 USD ($) | Nov. 30, 2021 CNY (¥)
Long Term Investment (Details) [Line Items] |  |  |  |
Stock ownership invested | $ (28,717) | ¥ 200,000 |  |
Stock ownership percentage | 1.00% | 1.00% |  |
Internet Security Equipment [Member] |  |  |  |
Long Term Investment (Details) [Line Items] |  |  |  |
Stock ownership invested |  |  | $ (29,800) | ¥ 200,000
Stock ownership percentage |  |  | 6.21% | 6.21%

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- Definition The amount of invested stock ownership. + References No definition available. + Details
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- References No definition available. + Details
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- Definition This item represents the percentage of nonperforming assets that the underlying assets in the security represent and which were considered as one of the potential factors in reaching a conclusion that the available-for-sale investments are not other-than-temporarily impaired. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-6 + Details
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- Details
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