Look at the picture and guess the idiom "Cloudy, sunny day"

Dispel the dark clouds and see the sun

Bean Gyan Rui

[Interpretation] Open the dark clouds to see the sun. Metaphor breaks through the darkness and sees the light. It is also a metaphor to eliminate doubts, and my heart suddenly understands.

[Language] The second fold of Yuan Yiming's "Exploring Chen Zhou": "If you cast your eyes on your grandfather, you will see the clouds and see the sun."

get to the bottom/root of sth

[Usage] Linkage type; As a predicate; Used to break through the darkness and see the light.

Thank you for your advice. (Qing Wu Jingzi's "The Scholars" back to the 39th)