The annual "Tracing the footprints of heroes" activity of Guishan High School of Zhongshan kicked off on the early morning of February 17. More than 1,000 students followed the footprints of the revolutionary martyrs to experience their dauntlessness spirit on a 22-kilometer hike.

Visiting the former headquarters of the Pearl River Column.

A commemorative activity was held in front of a monument in the Wuguishan Mountain.

Tracing the trail of the Pearl River Column in the Wuguishan Mountain.

Following the footprints of the revolutionary martyrs in the morning sunshine.

Following the footprints of the revolutionary martyrs to experience their dauntless spirit.

Visiting the former headquarters of the Pearl River Column.

Led by a representative, all the students took an oath. (Photos by Li Chengqing and Yi Chengle)