HARBIN, Sept. 24 (Xinhua) -- In the autumn, Heilongjiang Province, dubbed China's grain barn, is blanketed in a sea of golden hues with the fragrance of corn and wheat filling the air. As night falls, dazzling starlight cascades over the black soil, accentuating the tranquility and abundance of the granary. Under the canvas of twinkling stars, a series of picturesque scenes of harvest fields unfold slowly, painting a breathtaking vista.