Personally, nothing is needed! Public ones are stricter! Teacher qualification certificate is actually useless! You don't have to take the exam, just take the nurse's card! It would be best if I took another Putonghua certificate! It's useless to play the piano and dance, and kindergarten has no time to play the piano and dance! Singing is just singing nursery rhymes. It's very simple, even if you can't sing five notes! Art, as long as you can draw some animals, flowers will do!