Weighing hammer into well

It's like a weight falling into a well without any sign, I don't know.

Thorough exercise

A hammer is a sharp weapon.

A thousand hammers make a gong, and one hammer makes a sound.

Decisive statements in various situations

Three hammers and two sticks

Set the tone with a beat of the gong-say the last sentence

One-time transaction

Ruthlessly exploit and exploit

Qumarun

Broken jade hammer beads

Have a unique style and attainments

Cotton bale scale