What do you mean by "ten-mile colorful door" and "five-mile greeting"

Draw a door in ten miles and greet the ceremony in five miles. The so-called "painting the door" is a big flower basket full of fireworks and firecrackers, and "painting the door in ten miles" is a grand ceremony of arranging faces. "Five miles to meet" can mean that there are many people coming to meet, or it can mean that the welcoming ceremony is grand. Generally speaking, "welcoming guests in five miles with colorful doors in ten miles" is a grand ceremony with rows of faces.