Finally, my wife wrote a word "empty" on the coffee table and began to cry again. What does that mean?

1. Actually, this is a joke with connotation. Decode the word "empty" and connect it with workers.

2. Unpacking empty words: In the Heart Sutra: color is empty, and empty is the words of color.

The connotation of yellow jokes is as follows:

I just bought a rough house with three bedrooms and one living room, which is being renovated and let my wife look after the work. Now the decorators are so unreliable that I have to go to work again. I just got home today and asked my wife if she kept crying and refused to say what was going on. Give me an urgent copy. Finally, my wife wrote a word "empty" on the coffee table and began to cry again. What's wrong with that? What is this?

The above is just an online joke, and there is no other content.