When Yang Ming arrived at the hospital the next day, he saw that all the queues for registration were in the yard.

Yang Ming thought to himself: How can this happen, not to say yes, only 30 numbers are hung up every morning? Why are you queuing up in the yard now?

When I arrived at my department, I saw that Jiang Minmin was already in the department. Yang Ming asked, "Minmin, didn't you just register 30? Why are there so many queues outside?

"Yeah, it means only registering 30, but they can't get rid of them. They have to queue up. It's estimated that they will leave one after...