The school aims at "strengthening internal quality and shaping external image" and takes "laying a solid foundation, improving quality, cultivating ability and developing specialty" as its teaching guiding ideology. Advanced teaching facilities, abundant teachers, modern teaching concepts and rigorous educational atmosphere make the quality of education and teaching in Longkou No.3 Middle School a necessity in the forefront of the city, and the college entrance examination has achieved remarkable results. In recent years, the school has opened up a new way of running a school, developed special education and opened up a "through train" for the college entrance examination. He has successively become Longkou Training Base of Physical Education College of Liaocheng University and Training Base of Music Department, and has also hired Mr. Sun Qifeng, a famous painter and tenured professor in China, and Mr. Tong Wei, a famous calligrapher in China, as honorary principals. In the college entrance examination in 2002, special students stood out and made great achievements.
The school takes the road of "research school", and undertakes the research work of key sub-topics in the Tenth Five-Year Plan jointly with Beijing Normal University, and promotes the development of the school with the research of mental health education.