Violin. Elegant and generous. It won't have much impact on the body. Things are small and easy to carry. I am a student of a professional conservatory of music. The majors that students earn the most money in school are violin, cello and flute. Now wedding etiquette is used. Very popular. Unlike these musical instruments, you can only teach students except professional stage performances. /kloc-it's a little late to learn keyboard instruments at the age of 0/2 (usually starting at the age of 5); You don't need to learn guitar. You want to learn it when you are old. National musical instruments Erhu and Jinghu have an influence on children's hearing. After studying for a period of time, you will find that your child's voice becomes louder, and you have learned many musical instruments, but you can't understand the staff (the tunes of national musical instruments are simple). The most important thing is to see what kind of temperament you want to cultivate your child. Whether it is westernization or sinicization, you have to consider it yourself.