Signboard setting standards are different in different regions, and similar regulations should have been issued in the Code for Setting Signboards on Facades in various cities. For example, Wuhan stipulates that the facade signs in pure English should not be used, but Chinese should be added; Simplified characters must be used unless traditional characters are used for celebrity inscriptions or registered trademarks; The height of the signboard of a commercial store shall not exceed 1.5m, and the width shall depend on the width of the facade, but shall not exceed the walls on both sides of the building, and the thickness shall generally not exceed 0.3m The bottom of the signboard of a commercial store shall be more than 2m from the ground, and the top shall be 50cm below the bottom line of the window on the second floor, or flush with the bottom of the balcony on the second floor. Signs of business stores set on main roads and important secondary roads shall be equipped with night light sources, and power supply procedures shall be handled to ensure night lighting. Exterior lighting should be avoided as far as possible in the signboard lighting of commercial shops in bustling commercial streets, and neon lights, dynamic light boxes, printed circuits, optical fibers and other light sources are required. Please consult the local urban management bureau for details.