shēn​xiān​shì​zú

to lead from the front

身先士卒 shēn​xiān​shì​zú
to lead from the front
To charge at the head of one's troops in battle
to lead by example
Of a leader, to take the lead in a task or movement to set an example for others

Frequency

Movie subtitles
0.120 per million appears in 0% of films
Written text
0.669 per million

Sources