To understand how to read eyes using this tool, follow these steps: <ol> <li> Position the poster at eye level in your workspacepreferably near a well-lit area where you'll regularly review cases. You'll learn what each facial zone represents, how to interpret features like your nose, eyes, and chin, and how the chart aligns with ancient Chinese principles like Yin-Yang and the Five Elements. Unlike fragmented online images or poorly printed pamphlets, this poster offers full-color, high-resolution clarity with precise labeling, making it ideal for. An eye chart is a chart used to measure visual acuity comprising lines of optotypes in ranges of sizes. Optotypes are the letters or symbols shown on an eye chart. Eye charts are often used by health care professionals, such as optometrists, physicians and nurses, to screen persons for vision. Reading a Zi Wei Dou Shu chart, or “ming pan,” can seem daunting at first due to its complexity and the multitude of stars involved. However, understanding the basics can provide valuable insights into your life, character, and destiny. This beginner's guide will help you navigate the key. Begin by thinking of your eye chart as a visual game that teaches you to see what you see, without judgement. You don't have to put it at 20 feet (6m). If your prescription is very high, you might. With an eye chart, you can perform various eye exercises, and, of course, an eye chart provides an objective way for you to see your progress as you improve your visual fitness.