Why is Haiyan Primary School in Haikou not famous?

Ranked lower. Haiyan Primary School in Haikou City, Hainan Province, founded in 1960, was originally a school for children of China Southern Airlines; On 1972, it was handed over to the local government for management. The school is located in the compound of China Southern Airlines, Zhongsha Road, Haikou City, covering an area of about 10000 square meters. Haikou's primary schools with good grades are ranked in the echelon, and Haiyan Primary School ranks lower, so its reputation is slightly lower.