What does it mean for lovers to go up the mountain to cut firewood?

What does it mean for lovers to go up the mountain to cut firewood? Answer: 3.

hill

Basic explanation

1.？ The towering part of the ground? : the earth ~ ~ cliffs. ~ mountains. ~ chuan. ~ road. ~ boss. ~ Mingshui Xiu. Rain is coming, and the wind fills the building.

2.？ Shaped like a mountain? Walls (walls on both sides of a herringbone house. Also known as Fangshan).

3.？ Describe loud? : ~ ring. ~ long live.

4.？ Last name.