The eight-character idiom starting with "tongue" is a metaphor with tongue and teeth! Kneel down and pray that I can write all this down.

Tongue, sword, lips, gun, tongue, deaf tongue, gun, lips, sword, tongue, lotus tongue, tongue, tongue, tongue, tongue, tongue, tongue, tongue.

Tongue trembling, tongue swelling, deafness, tongue war, Confucianism and thirst

Eight characters

A man has a hundred mouths, and his mouth has a hundred tongues.