How to do vibrato voice?

Question

please teach me 10 points

Answer 1

You can't teach someone how to sing over the internet. You need to take voice lessons for that. A voice teacher will show you how to breathe properly and relax your vocal chords, which will release your natural vibrato. Ask your school's choir teacher for a list of voice teachers in your area, they'll know some.

Answer 2

It's true you need to take voice lessons to be able to do it well, but you can try a couple things.  You need to be sure you're not breathing with your chest first, be sure it's your belly.  Then, sing with an "ah" vowel, and be sure to open your mouth plenty going vertically.  Finally, be sure when you sing you lift your soft pallet, open your throat (but don't strain it), and think of your tones going over a fence.  Sometimes it also helps if you stand with your back to a wall with your shoulders back.