Lou Bo, a distinguished teacher of the Central Conservatory of Music, a tutor for advanced students, a famous violinist and the chief of Beijing Xinle Symphony Orchestra, so Lou Bo's violin lessons are also very professional and good.
The violin is a stringed instrument. There are always four strings. The friction between the strings and the bow produces vibration, and then the vibration is transmitted to the back plate through the sound column in the * * * sound box, and the * * * vibration generated by these components gives out a harmonious and bright piano sound.