Network Engineer's Sprint Guide (Revised Edition) —— edited by Cisse IT Education R&D Center, edited by You Shi and Hu Zhaoyuan, and detailed explanation of network engineer's test sites and real questions (latest edition) by Electronic Industry Press —— edited by Cisse IT Education R&D Center, edited by You Shi and Guiyang. And the Detailed Classification of Examination Questions for Network Engineers (3rd Edition) published by Electronic Industry Press-Xixi Lecture Series for Network Engineers before Exam published by Electronic Industry Press-Video Course for Network Engineers Examination and Training (86 class hours) published by Cisse IT Education R&D Center and edited by Tang Ping, published by Electronic Industry Press-taught by You Shi, Liu Yi and Zhu Xiaoping, published by Cisse IT Education R&D Center- Cisse it Education R&D Center released the video tutorial of network engineer exam (13 class hours)-You Shi and Tang Ping taught, Cisse IT Education R&D Center released the analysis of network engineer exam test sites and answers to examples-edited by Cisse IT Education R&D Center, edited by Tang Ping and Zhang Yousheng, and there were audition questions on xidian university Press.