I am the name of Century United Publishing House upstairs in Wu Guang. Like you, I didn't know how to choose a school. I compared many schools. To tell the truth, the teachers in this school gave me the most professional feeling when consulting. They are schools stationed in Beijing. It is said that there are branch schools all over the country, and it is more formal if there is a scale. And online word-of-mouth search is also good. You can have a look.