What to wear to Wutai Mountain in April?

I send you a photo, which I took at Wutai Mountain at 7:50 am on April 4th.

Be outdoors all day, just wear a down jacket, which only needs a sweater.

Without gloves, it's about 14 degrees during the day and-14- 19 degrees at night.

Stay in the hotel in the scenic spot, and you can still hear the wind whistling in the mountains outside the window at night!

It's warmer at noon, so you can pull down your down jacket, it won't be too cold!

There is a big temperature difference between morning and evening here! The road is being built, and the wind is blowing everywhere.