What is the service of mountains and rivers for five thousand years?

Dig your ears. The service of five thousand years of high mountains and flowing water is to dig ears, and now it is called ear picking. Ear plucking tools originated from the people are relatively simple, and they are generally made from local materials. Bamboo sticks and thin sticks are simple ear plucking tools. High mountains and flowing water, metaphor bosom friend, bosom friend appreciate each other or meet hard. This refers to the elegant and exquisite meaning and melody of music.