It has been four years since I started elementary school. So many sad and happy memories with the students' years have passed under the roof of dear Cat Linh primary school. The school is still there, only the students we are growing up will have to leave the roof of the school. Although many years have passed but the school is still the same, not much change. The green iron gate with a sign with the crimson "CAT LINH PRIMARY SCHOOL" is always open to welcome new students and say goodbye to seniors like us. Going deep into the school yard, I always feel comfortable and comfortable with the trees. Ancient banyan trees, meditating on summer noon, thin colostrum, bone, or tall eagle, emerald green leaves, green areca trees, radiating a fragrant aroma, ... all of which conjure great beauty to my school. In the middle of the school grounds is the stage, where we can hear, enjoy special performances, or that is also where the curator is in charge of leading the flag salute, major holidays. Next to it is a flagpole with a bright red flag and a five-pointed yellow star that reminds us to be grateful to those who sacrificed their independence in Vietnam. two next to the school yard were two blocks of two-story and three-storey buildings. Those are classrooms 1, 2, 3, 4 and 5. From a distance, two blocks of houses are like a large ship that takes us to the shores of knowledge. In each classroom is decorated with orchid branches and full of utensils: tables, chairs, tables, fans, television, disc players ... In all classes, there is also a very neat picture of Uncle Ho. Perpendicular to the classrooms are the working rooms such as the principal's room, the assistant principal's room, the army division room, the finance room and especially the computer room to help us understand more about information technology, the library. Types of textbooks, reference to reading stories help us a lot in learning. Cat Linh Primary School has marked in my heart a dream full time. I will never forget that this place also has a series of beautiful days full of memories with teachers,