How about Beijing Tongda Training Center? Will the students who have studied speak?
Hello, I think Tongda training is very good. The teacher is excellent. I signed up for the second-class construction engineer of Beijing Tongda Training Center on 20/0/0. After attending the training organized by their company, I passed the exam smoothly! Personally, I think the teachers in Tongda Training Center have a good reputation and can do anything for you ~ ~