Income Taxes Operating in the PRC (Details) (USD $)	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011
Taxes adjustments	$ (148,299)	$ 3,257
Net operating loss not recognized as deferred tax asset	335,892	456,188
Non-deductible items	443,928	420,586
Income taxes (credit) expense	$ 322,901	$ 323,317

The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.

No definition available.

Name:	CSM_IncomeTaxesCreditExpense
Namespace Prefix:	CSM_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration