Guangxi Teachers' Music Grading Test is the brand of Zhigong Education. The postgraduate entrance examination belongs to Beijing Shile Education Technology Co., Ltd., which is a Sino-foreign joint venture jointly invested by Guangxi Zhigong Education Group and Jiangxi Education Group. Headquartered in Zhongguancun Internet Education Center, Haidian District, Beijing, it is a learning institution focusing on teacher recruitment and counseling for the whole country.