真声最高音 zhēn shēng zuì gāo yīn

DEFINITIONS

  1. highest true (non-falsetto) voice

CHARACTERS

真 zhēn real, actual, true, genuine
声 shēng sound, voice, noise; tone; music
最 zuì most, extremely, exceedingly
高 gāo high, tall; lofty, elevated
音 yīn sound, tone, pitch, pronunciation