I heard that there is a Bosen educator near the railway station, and I received their leaflets. What happened to them? Does anyone know?

I have attended their classes, and on the whole, I have gained a lot. Let's get a commodity at a price. Tuition fee of 6800 is not a problem. TOEFL was also taken by their teacher there. I did well in the exam, 100. You can consult and give a study plan according to your own situation.