1. According to the public comment website, New Oriental Olympiad is a well-known education and training institution in China with a strong teaching staff. Many teachers come from 985, 2 1 1 colleges and universities, with rich teaching experience and excellent teaching ability, which are suitable for children of all ages.

2. Compared with the New Oriental Olympiad, Xintian Olympiad is less well-known, the experience of teachers is slightly inferior, and the topic of Olympiad is relatively simple, which is only suitable for children with poor foundation.