What is the income of Kong Yang Guo Xue Studio?

The income is objective and the salary is quite high. Sinology Studio was organized by Mr. Zhu, a doctor of history and an expert in sinology education, in 2006, and was formally established in Beijing No.4 Middle School in 2009 upon the request of Beijing No.4 Middle School and the approval of Beijing Xicheng District Education Committee. It is a cultural and educational institution that inherits Chinese studies and the history of China.