Which city has a better development of piano teachers, Beijing or Shenzhen?

1. Beijing is the capital of China and attaches great importance to economy and education. Shenzhen is the center of China's economic development, but the education is relatively light compared with Beijing.

2. Beijing's educational resources are relatively extensive, and there is a great demand for art teachers, while Shenzhen's educational resources are relatively weak, and there is less demand for art teachers.