Summary of Significant Accounting Policies (Details 1)					3 Months Ended
	Dec. 31, 2013 Assets and Liabilities [Member]	Mar. 31, 2013 Assets and Liabilities [Member]	Dec. 31, 2012 Assets and Liabilities [Member]	Mar. 31, 2012 Assets and Liabilities [Member]	Mar. 31, 2013 Revenue and expenses [Member]	Mar. 31, 2012 Revenue and expenses [Member]
Summary of exchange rates used (RMB to USD)
Exchange rates used balance sheet date		0.1594	0.1585	0.1583
Exchange rates used Period average					0.1592	0.1585