Some words cannot be understood clearly, and some words cannot be written clearly. Just like that old key, I don't know if it can still open the door. But Shen Hui knew that the red-tiled house was still there, the old trees were still there, and the smoke would still rise from the chimney and then dissipate.
The sorrow and sadness dissipated like smoke.
This is "Red Roof Smoke"
Intention: The power of faith