I suggest you don't go to ray's house. I had a boxing class at Lei's next to the school, which was not so good. I'm in New Concept 3, and in New Oriental, many teachers come directly from Shanghai. New Concept is the flagship product of New Oriental, and the effect is better! I recommend a teacher to you: Nanchang New Oriental Mao, a visiting scholar at Oxford University, with pure spoken English, humor and excellent English. He has a public audition class recently. You can listen to it. In addition, Hao Qiang, president of Nanchang New Oriental, is known as "the father of China's recitation". He has recited the new concept three for more than a hundred times, so they should be quite experienced in teaching new concepts. You can call: 0791-2103555/666/777, which is easy to remember.