chóng​tóuzhòng​tóu

anew

重头 (重頭) chóng​tóu frequency
anew noun
starting again from the beginning

If we fail, we'll just start over from scratch.

repetition noun
the repetition of a melody or rhythm in traditional poetry and song

The first and second halves of this poem use a repetitive structure.

重头 (重頭) zhòng​tóu
main noun
being the most important, principal, or primary among several

He is a key figure in our project team.

Frequency

Movie subtitles
1.76 per million appears in 1% of films

Sources

Definitions
CC-CEDICT
Frequency data
SUBTLEX-CH