February 13 is the first day of the new semester. Hangzhou's advanced robots enter multiple schools, arousing students’ interest in science and technology.

Unitree Robotics' robot wears school uniform at Hangzhou Jianlan Middle School. The school also sets up the AI Innovation & Research Center.

At Hangzhou Qianjiang Shijicheng Shiyan School, students operate the robot dog on the site to experience cutting-edge technology.

The robot dog greets students at the gate of Hangzhou Mao Yisheng Shiyan School.

The quadruped robot dog and children have a running race at Hangzhou Shengli Primary School.