Is Bingtuan Junhao School a branch of No.1 Middle School and No.12 Division?

No, by inquiring about the profile of Corps No.1 Middle School, we know that Corps No.1 Middle School is a school jointly founded by Corps No.1 Middle School and 12 Division, not a military school. As of April 27th, 2023, the No.1 Middle School and No.12 Division of the Corps had a strong faculty, with a high-quality education team 17, senior teachers 16 and 37 graduate students.