Who will explain this sign to me in detail? Thank you very much.

Generally, when you draw lots, 50% are lucky, 30% are lucky, 10% is average, and only 10% is bad, so the probability of winning a good draw is quite high. The best signs are far from the worst. If someone operates, it seems that people are in a mood, and the operator deliberately avoids signs that people can't draw. Others shook the label and asked for an explanation. There are also tricks in this, which will make you happy. Find a good one (you don't know how to arrange it anyway), which costs money, or you can find a dissatisfied one, and you will ask someone to untie it (of course, you have to pay a handling fee). Believe it or not.