Guangdong cicada education technology development co., ltd (cicada education for short) is a comprehensive educational service organization located in Greater Bay Area, Guangdong province, which is characterized by "cooperation between government and enterprises, combination of production, learning and application". As a comprehensive social education service organization, Guangdong Zhiyi Education is committed to integrating high-quality educational resources at home and abroad, focusing on providing junior high school graduates and social students with learning counseling services such as academic improvement, vocational skills training, physical examination and homework counseling.

College-upgraded undergraduate is the abbreviation of the selection examination for higher vocational college students to enter undergraduate study, and it is the examination system for college-upgraded students to enter undergraduate schools or continue their professional study in China's education system. Undergraduate courses are divided into two categories, namely, unified recruitment undergraduate courses and social adult education undergraduate courses.