First of all, tiger means tiger. Everyone knows that the team name of Guangdong team is "Dayi, Dongguan, Guangdong", but in fact they have another name, "Guangdong South China tiger", and there is a tiger on their team emblem, so Tiger actually refers to Guangdong team and "Let's SGO, Tiger! This slogan goes like this.
For various reasons, it is rare to see any team holding such a ceremony, or there is, but it is in a very simple and casual way. There is really no other team that has a fixed entrance ceremony like Guangdong team, so it also shows that Guangdong team attaches importance to the sense of ceremony.