When inhaling, you can see small tongue's mouth open and the nation keeps smiling.

When you start learning, you can hold your chin with your hands first.

If you are not flexible enough, practice skipping more.

The simplest one is 1353 1, which sounds like "ah" or "force"

It depends on your voice.

Don't believe the big articles written on the Internet.

It's best to find a teacher to study, if you teach yourself, you may damage your vocal cords.

Don't sing with your voice, find your chest, tighten your lower body, and separate your feet 45 degrees back and forth.

When singing, the lower abdomen feels rising (not rising all the time)

In short, let's find a professional teacher.