What does it mean for a mouse to marry a clay sculpture?

The clay sculpture of the mouse wedding symbolizes the success of the coming year.

The Marriage of Rats Clay Sculpture is a clay sculpture created by China's famous folk artist, Clay Fighter Zhang, which symbolizes great prosperity in the coming year.

According to folklore, the third day of the first month is the day when mice get married. After nightfall, people turn off the lights and go to bed early to avoid disturbing the mouse's wedding.