What does "cleaning" mean?

Pronunciation: [dí dang]

Interpretation:?

Rinse clean; Clear the table

Sweep away (political corruption or organizational ills, for example)

Make sentences:

The breeze washes your heart and the sound of nature stirs your heart. A stream of water, a string of bamboo sounds, you will know that it is time for you to see autumn.

The feudal consciousness of "marry a chicken with a chicken, marry a dog with a dog" should have been cleaned up long ago.

Memory is really a strange thing, sometimes it will wash away all the suffering, leaving only warmth, and sometimes it will erase the joy that once existed, leaving only paleness and ugliness.

Even though it has been washed away by time, it still feels like the past. We are friends by fate, and we are bosom friends who care about each other. Although some people will forget it for a while, it is worth remembering forever.