This is the 7954th most frequent Korean word.
후에는
"Afterward" or "following that."
The word '후에는' here marks the time after completing a meal for the action of walking.
식사를 마친 후에는 산책을 합니다.
After finishing the meal, I go for a walk.
In this sentence, '후에는' refers to the period following the end of the movie.
영화가 끝난 후에는 집으로 돌아갔어요.
After the movie ended, I returned home.
The word '후에는' is used to indicate the time following the end of the class.