Summary of Significant Accounting Policies (Details 1)	Dec. 31, 2012	Dec. 31, 2011
China Flying Development Limited [Member]
Summary of ownership percentage interest of subsidiaries
Percentage interest owned by subsidiary	100.00%	100.00%
Guangzhou Kanghui Agriculture Technology Co. Ltd. [Member]
Summary of ownership percentage interest of subsidiaries
Percentage interest owned by subsidiary	100.00%	100.00%
Guangzhou Tanke Industry Co. Ltd. [Member]
Summary of ownership percentage interest of subsidiaries
Percentage interest owned by subsidiary	100.00%	100.00%
Guangzhou Tanke Bio-Tech Co. Ltd. [Member]
Summary of ownership percentage interest of subsidiaries
Percentage interest owned by subsidiary	100.00%	100.00%
Guangzhou Jenyi Bio-Tech Co. Ltd. [Member]
Summary of ownership percentage interest of subsidiaries
Percentage interest owned by subsidiary	100.00%	100.00%
Guangzhou Tanke Animal Health Co. Ltd. [Member]
Summary of ownership percentage interest of subsidiaries
Percentage interest owned by subsidiary	100.00%	100.00%
Qingyuan Tanke Bio-Tech Co. Ltd. [Member]
Summary of ownership percentage interest of subsidiaries
Percentage interest owned by subsidiary	60.00%	60.00%