Many parents believe that Shenzhong is to pick the top among the top, and the senior is to train ordinary people to become top, which shows the strong processing ability of the latter.

Shenzhen Senior High School (hereinafter referred to as Shenzhen Senior High School) was founded in 1997, and in 2010, the school's junior high school merged with Shenzhen Shennan Middle School to become the school's South Campus. The North Campus of Shenzhen Senior High School, which is also a junior high school campus, was established in 2016 and began to enroll students. Since most of the school's buildings are purple, the Deep Senior is also known as the "Purple Castle".

The south campus of the school is located in Nonglin Road, Futian Central District, covering an area of 23,499.30 square meters, with a construction area of 29,504 square meters, and Shenzhen Shennan Middle School after the merger and expansion, the hardware facilities have been improved a lot; the north campus is located in Minfan South Road, the core area of Longhua, covering an area of 31,174.57 square meters, with a construction area of 49,885.77 square meters, near Shenzhen North Railway Station and urban green park, with convenient transportation and beautiful environment. Since it is a new campus, the hardware conditions of the North School are much better than those of the South School. The two campuses share resources in terms of teachers, the enrollment method is the same, and the examination is uniformly ranked.

Since the North Campus only started enrollment in 2016, only the admission situation of the South Campus of Shenzhen Senior High School can be counted. From 2012 to 2016, the rate of the Big Four was between 24% and 32%. In 2017, the number of students admitted to the school was 606, and 165 were admitted to the four majors, of which 158 were admitted to the high school of the school, with a rate of 27.23%, ranking among the top five in the city; The eight and ten rates were 27.39% and 27.72% respectively.

There are competition classes and key classes in the deep senior class, which have been divided before admission, and students are admitted through point recruitment. The main recruitment conditions are IMAS Gold and Silver Awards, Hope Cup National First and Second Grades, and First Prize of Qizhi Cup. In addition, you can also enter the competition class and key classes through the point test, the point test mainly comes from the resume and recommendation, take the admission notice of Shenzhen Foreign Language, Baiwai to the school to submit resumes, can be exchanged for an examination qualification, and the resume will be collected at the end of March every year.

Competition classes are designed for science competitions, but it is not mandatory for every student to participate in the competition. The class has a difficult mathematics and fast progress, and there will be a mathematics training course every week; The English adopts the Shenzhen Oxford version of the textbook, and there are many extracurricular activities, including "21st Century English News", "Model English", etc., 1 foreign teacher class and 1 film and television course per week. The difficulty of mathematics in the key class is second only to that of the competition class, and all the mathematics courses in junior high school are completed in the second year of junior high school. In addition, the school also implements the AB class hierarchical class system in mathematics and English.

The deep advanced direct ascension is divided into two batches. The first batch is in the second semester of the second year of junior high school, and there will be a direct entrance examination, which determines the direct promotion students and reclassifies them. Students who go straight to the "Innovation Class" are taught by the teachers of the original competition class, and the students go to the high school to attend classes and begin to learn the knowledge of high school. Students who fail to go straight to the school will be assigned to the "experimental class" and sprint for the high school entrance examination. The second batch of direct promotion students will be determined through the results of the third and second models of junior high school. The first batch of students is guaranteed to enter the innovation class and the experimental class of the high school, and the second batch of students must achieve a certain score in the high school entrance examination to enter these two classes, and the number of students in these two groups is about 60 and 200 respectively.

The students in the first and second years of junior high school are relatively relaxed, generally leaving school at half past four in the afternoon, and the rolling exams of each subject are added in the third year of junior high school, and students are released from school at half past five in the afternoon. The class style is good, the learning atmosphere is strong, and the competition is fierce, and students need about three hours a day to complete their homework. Each class also organizes a playground run after class in the afternoon.

There are very few extracurricular activities in the deep and senior schools, and more than 30 clubs are not active, only the school radio station has slightly more activities. Basketball games, the President's Cup, and the Top Ten Singers on Campus Auditions are relatively large-scale activities every year, and the opportunities for students to participate in activities from the first to the third year of junior high school are decreasing. In addition, the school has a school-based curriculum once a week, including sports and culture, and students are free to choose.

Students are mainly day students here, but competition classes and art students can live on campus, 8 people in a room, bunk beds, the dormitory in the first year of junior high school does not have a separate toilet and bathroom, and the second year of junior high school will move to a dormitory with a separate toilet and bathroom. The laundry room in the dormitory building has a coin-operated laundry, but only school uniforms can be washed. Boarding students are required to attend evening self-study and go to bed at 10 p.m. The school canteen has a rich set of dishes, 8~10 yuan for a meal, and the taste is average.