In Yes Man, even numbers are more auspicious. In the home screen, even numbers are used for curved surface screen and odd numbers are used for the seating screen.
Curved screen is a kind of foldable screen, also called soft screen, surround screen and folding screen. Different from the hard screen, it does not need a base, and consists of even numbers, ranging from two to dozens. Each screen is connected by brocade, which is characterized in that the screen can be folded 360 degrees in both directions, which is more flexible to use and is mostly used for temporary display.
The seat screen is also called "Badama" screen, which is a screen with a splayed base. Most of them are singular, with at least three fans and at most nine fans. Usually it is higher in the middle, and the others decrease to both sides in turn. This kind of screen is located in the main hall of each palace in the palace, with a throne, incense sticks, palace hill and _ end in front, forming a solemn display. In the screen category, it ranks highest. In the court, it is a symbol of the supremacy of imperial power, and in the palace, it is a symbol of the rank and title of the throne.