The top ear-digging training schools in Hangzhou are: Smith Barney Mingxin Business School, Head Butler Training and Spring Sweetening Training. Picking ears is picking ears, which has existed since ancient times. It is the ear digger who stimulates the inside and outside of the ear hole with various ear digging tools, which makes people relax after itching and tension. In addition to the function of cleaning ear holes, it can also play a role in decompression and enjoyment.