to suddenly see the light; to become enlightened all of a sudden

To achieve a state of profound understanding or complete enlightenment; originally a Buddhist term referring to the realization of spiritual truth.

Dawu County in [[孝感|孝感|xiao4 gan3]], Hubei province

to achieve a sudden and complete understanding; to be suddenly enlightened

To come to a complete and profound understanding; a state of great enlightenment or sudden revelation.

to suddenly realize what has happened or understand a situation