1. Course content and quality: The course content provided by Dujiangyan Xinrui Training is more comprehensive and in-depth, closely integrated with market demand. They offer a wider choice of courses, including industry-leading knowledge and practical skills training. Hong En's course content is relatively basic and universal, which is almost inferior to Dujiangyan's cutting-edge training.

2. Teachers and teaching methods: Dujiangyan Xinrui Training has a high level of teachers, rich practical experience and professional knowledge, and can effectively impart knowledge to students. They adopt more flexible and interactive teaching methods to help students better understand and apply what they have learned. However, the teachers and teaching methods in Hong En are relatively average, which can't provide the same level of teaching effect.