Longnan Primary School in Xuhui District is not in the echelon. According to the ranking of primary schools in Xuhui District, the first echelon: Shiwai Primary School, Shengda Garden Primary School, Ai Ju Primary School, Yifu Primary School, Jianxiang Primary School, Gaoan Road No.1 Primary School, Xiangyang Primary School and Huishi Primary School; Second echelon: Shanghai Primary School, Shanghai Normal University No.1 Primary School, Dong 'an Road No.2 Primary School, Yuannan Primary School, Tianlin No.3 Primary School, Xuhui No.1 Middle School, Tianlin No.4 Primary School, Qiu Zhi Primary School, Shanghai Normal University No.3 Experimental School, Jian Kang Foreign Language Primary School, Dong 'an Road No.2 Primary School; The third echelon: Xuhui Experimental Primary School, Kangning Science and Technology Primary School, Jiaotong University Primary School, Shanghai Primary School, Huali Primary School, Xujiaoyuan Primary School and Qixin Primary School. Longnan Primary School in Xuhui District is not in the echelon ranking.