A worker confirms Yang is OK after checking "Noah's Ark" before the performance test in Yiwu county, East China's Zhejiang province, Aug 6, 2012. [Dong Qi/Asianewsphoto]

Workers check "Noah's Ark" created by Yang Zongfu before the performance test in Yiwu county, East China's Zhejiang province, Aug 6, 2012. [Dong Qi/Asianewsphoto]