Hello, there are three evil stars, two black stars, five yellow stars and three blue stars in Feng Shui. Don't put three lights in a row, so as not to make three blue stars confused, which is the main reason of right and wrong, and don't put two five lights in a row, which will also make the other two evil stars confused. The best numbers are eight, nine and one, because the Eighth National Games will be held before 2024.
Hope to adopt, thank you!