Go back to the top scholar among the great talents and make a number.

Are you asking the top scholar among the four gifted scholars? This is the number seven.

Because this sentence refers to the Chinese zodiac horse, and the horse ranks seventh in the zodiac, it is the number 7.

The zodiac of this theme is a horse because it is the first, and the horse's character is very lively, and there is a saying that the horse runs the world. Therefore, it is often called the first talent, so it is more in line with the theme.