As for the male teachers who protect their students with their flesh and blood, I know Zhang Miya (a primary school teacher in Yingxiu Town, Wenchuan County, who protected two students), Tan Qianqiu (a teaching director in Deyang Dong Qi Middle School, who protected four students) and Tang Hong (a central school teacher in Hongbai Town, shifang city, who protected several students).
The sentence "lead students over mountains and mountains" is based on the heroic story of nine teachers, including Xiao Xiaochuan of Dengjia Liuhan Primary School, and 7 1 students who have no parents to claim them. Without water, food and tools, they crossed Shuidongzi, Jingjiashan and Yangliuping for two days and one night and finally arrived in Mianyang.
I hope it helps you.