排頭兵

lit. frontline troops / leader / trailblazer / pacesetter

a row / a line / to set in order / to arrange / to line up / to eliminate / to drain / to push open / platoon / raft / classifier for lines, rows etc

soldiers / a force / an army / weapons / arms / military / warlike / CL:個|个[ge4]

head / hair style / the top / end / beginning or end / a stub / remnant / chief / boss / side / aspect / first / leading / classifier for pigs or livestock / CL:個|个[ge4]

suffix for nouns