Middle and senior grades. Official website of Hangzhou Education Bureau shows that Haichen Primary School is a public primary school directly under Yuhang Education Bureau. It was put into use in September, 20021year, and basically realized the intelligent software management in the school. In order to create a safer campus environment, the school has planned an "intelligent transportation system for going to and from school in the underground garage". The school is located in Liangwen Road, Cang Qian Street, which is in the core area of the future science and technology city. The school has 13 classes with 557 students and 3 1 teacher. Among them, there are full-time senior teachers 1 person, 5 senior teachers, super teachers 1 person, and district-level and above teachers 17 people, so Haichen Primary School is in the middle and upper grades.