The signboard is feng shui with gold characters on a black background. I am short of gold and rich in soil. On the contrary, it is written in white on a black background. I think gold on a black backg

The signboard is feng shui with gold characters on a black background. I am short of gold and rich in soil. On the contrary, it is written in white on a black background. I think gold on a black background can be coded. The signboard is feng shui, with gold characters on a black background. I am short of gold and rich in soil. The opposite is white characters on a black background. I think gold characters on a black background can be coded? -The signs have strong color contrast and the advertising effect is the best. If we use the concept of geomantic omen to discuss the color tone, white belongs to gold, and the general metal and fruit endoplasm are white (golden white, representing autumn, representing collection and fruit). The contrast between white and gold fonts on the black background of the advertisement is strong, and the advertising effect is good.