Rice farmers will harvest drying after the concrete floor in clean, dry rice to be shelling machines can eat.This is the expense of farmers plow the rice evenly with the clawed through in order to make the rice evenly dry.Chongming Island, Shanghai, China, 10 December 2010, was sealed as China's first Longevity Island And over a hundred years old 95 years the average life expectancy of 80.26。