eighty; 80

人声: voice

gentle, soft, supple / calm, gentle, mild, peaceful / calm, relieve, soften / martial art involving gentleness, such as jujitsu or judo

gentleness, softness, suppleness; also, such an object

gentle, supple, weak / kindhearted

weak

soft; flexible

五官: the five sense organs / 五感: the five senses / 互換: swapping, exchanging, interchanging; an interchange; compatibility / 冱寒: freezing cold, extreme cold

後漢: the Later Han Dynasty in China

互換: to swap, to exchange, to interchange