According to Tencent's query. Com and Dibao, Neijiang No.3 Primary School and Neijiang No.3 Kindergarten are not one institution, but two different schools. Their differences are mainly as follows:

1. The study period is different. Neijiang No.3 Primary School is a primary school, enrolling students from grade one to grade six. Neijiang No.3 Kindergarten is a kindergarten, enrolling children from small classes, middle classes and large classes.

2. The address is different. Neijiang No.3 Primary School is located at No.46 North Street, Shengli Sub-district Office, Shizhong District, Neijiang City, and Neijiang No.3 Kindergarten is located at No.709 East Section of Sheng Xing Road, Dongxing District, Neijiang City.

3. Different affiliation. Neijiang No.3 Primary School belongs to Neijiang Central District Education Bureau, and Neijiang No.3 Kindergarten belongs to Neijiang Dongxing District Education and Sports Bureau.