Create a comprehensive vertical timeline of Chinese dynasties with the Gempix2 and Nano Banana 2 models, perfect for educational infographics. Ideal for history classes, museums, or cultural exhibitions to visually track imperial progress. Use detailed prompts for accurate chronological flow and engaging historical visuals.
帮我生成超长的竖图，内容是中国各朝代的时间推进介绍信息图。确保朝代都完整。
