logo design, green mountains and white clouds behind the high-speed train, flat style, simple minimalistic vector icon logo of Chinese railway with cloud, light blue and gray, in the style of Sagi Haviv - no realistic photo detail shading, logo design, white background, green mountains and trees behind the high speed train, cloud elements in the foreground, vector graphics, simple style, modernity, flat design, white outline, colorful palette, high resolution, professional logo designer's work in the style of, logo design, flat vector logo of train and cloud combined with green mountains, simple minimalistic style, white background, in the style of Sagi Haviv – no realistic photo detail shading, logo design, flat vector logo of a train and cloud with a green tree behind it in the style of Sagi Haviv, simple minimalistic style, white background - no realistic photo detail or shading, high quality --ar 3:2