2. Critical Accounting Policies and Estimates (Details Narrative) (USD $)	3 Months Ended	9 Months Ended
Feb. 28, 2015	Feb. 28, 2014	Feb. 28, 2015	Feb. 28, 2014	May 31, 2014	May 31, 2013
Cash and cash equivalents	$ 687,649	$ 511,242	$ 687,649	$ 511,242	$ 429,199	$ 211,442
Accounts receivable	1,774us-gaap_AccountsReceivableNet		1,774us-gaap_AccountsReceivableNet		17,422us-gaap_AccountsReceivableNet
Allowance for doubtful accounts	0		0		0
Taxes expected to be refunded	64,044CIIX_TaxesExpectedToBeRefunded		64,044CIIX_TaxesExpectedToBeRefunded		58,963CIIX_TaxesExpectedToBeRefunded
Other current assets	33,042us-gaap_OtherAssetsCurrent		33,042us-gaap_OtherAssetsCurrent		26,404us-gaap_OtherAssetsCurrent
Depreciation and amortization expense			20,472us-gaap_DepreciationAndAmortization	19,266us-gaap_DepreciationAndAmortization
Accounts payable - due in stock	99,702us-gaap_AccountsPayableOtherCurrent		99,702us-gaap_AccountsPayableOtherCurrent		99,702us-gaap_AccountsPayableOtherCurrent
Accrued interest	9,711us-gaap_InterestPayableCurrent		9,711us-gaap_InterestPayableCurrent		11,068us-gaap_InterestPayableCurrent
Unearned revenue paid in cash	32,776CIIX_UnearnedRevenuePaidInCash		32,776CIIX_UnearnedRevenuePaidInCash		120,208CIIX_UnearnedRevenuePaidInCash
Unearned revenue paid in stock	278,804CIIX_UnearnedRevenuePaidInStock		278,804CIIX_UnearnedRevenuePaidInStock		545,491CIIX_UnearnedRevenuePaidInStock
Advertising costs	125,069us-gaap_AdvertisingExpense	52,940us-gaap_AdvertisingExpense	263,545us-gaap_AdvertisingExpense	143,680us-gaap_AdvertisingExpense
Share based compensation expense			25,000us-gaap_ShareBasedCompensation	0us-gaap_ShareBasedCompensation
United States
Cash and cash equivalents	668,320		668,320		427,190
China
Cash and cash equivalents	$ 19,207		$ 19,207		$ 1,442

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Carrying value as of the balance sheet date of obligations incurred and payable, which are not elsewhere specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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For an unclassified balance sheet, the amount due from customers or clients for goods or services that have been delivered or sold in the normal course of business, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

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Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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