Giant pandas "Xinyue" and "Zhuyun" are enjoying the specially made moon cakes at the Taihu Lake National Wetland Park in Suzhou, east China's Jiangsu Province, Sept. 7, 2014. (Source: ecns.cn)

Giant pandas "Xinyue" and "Zhuyun" are enjoying the specially made moon cakes at the Taihu Lake National Wetland Park in Suzhou, east China's Jiangsu Province, Sept. 7, 2014. (Source: ecns.cn)

Giant pandas "Xinyue" and "Zhuyun" are enjoying the specially made moon cakes at the Taihu Lake National Wetland Park in Suzhou, east China's Jiangsu Province, Sept. 7, 2014. (Source: ecns.cn)

Giant pandas "Xinyue" and "Zhuyun" are enjoying the specially made moon cakes at the Taihu Lake National Wetland Park in Suzhou, east China's Jiangsu Province, Sept. 7, 2014. (Source: ecns.cn)

Giant pandas "Xinyue" and "Zhuyun" are enjoying the specially mademoon cakes at the Taihu Lake National Wetland Park in Suzhou, east China's Jiangsu Province, Sept. 7, 2014. (Source: ecns.cn)

Giant pandas "Xinyue" and "Zhuyun" are enjoying the specially made moon cakes at the Taihu Lake National Wetland Park in Suzhou, east China's Jiangsu Province, Sept. 7, 2014. (Source: ecns.cn)