重头

anew / from the beginning / (in poetry and song) repetition of a melody or rhythm

main / most important / essential

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

to repeat / repetition / again / re- / classifier: layer

heavy / serious / to attach importance to

opera (or role) involving much singing and action / (fig.) highlight / main feature / major activity