People watch ice and slush floating on the Yellow River at the Jinan section in Jinan, east China's Shandong province December 23, 2008. Strong cold fronts have hit most areas of China these days, bringing temperatures down 6-12 degrees Celsius. [Xinhua]

    People watch ice and slush floating on the Yellow River at the Jinan section in Jinan, east China's Shandong province December 23, 2008. [Xinhua]

    Ice and slush moves past a float bridege at the Jinan section of the Yellow River in Jinan, east China's Shandong province December 23, 2008. [Xinhua]

    Ice and slush moves past a float bridege at the Jinan section of the Yellow River in Jinan, east China's Shandong province December 23, 2008. [Xinhua]