Note 16 - Payable for acquisition (Details) (CNY) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2012	Dec. 31, 2012 Sou Yi Lian Mei [Member]	Sep. 30, 2012 Sou Yi Lian Mei [Member]	Dec. 20, 2011 Sou Yi Lian Mei [Member]
Note 16 - Payable for acquisition (Details) [Line Items]
Business Combination, Consideration Transferred, Liabilities Incurred (in Yuan Renminbi)	8.0
Percentage Of Voting Interests Acquired		49.00%	49.00%	51.00%

Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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