One of the conditions for most colleges and universities to obtain a bachelor's degree in online education college is to pass the unified examination of foreign language level (such as degree English) of bachelor's degree in adult higher education organized by the provincial degree Committee, rather than CET-4. In some universities' degree application policies, certificates of CET-4 or above or CET-3 or above can replace degree foreign languages.

East China University of Science and Technology, referred to as "Huali" for short, located in Shanghai, is a research-oriented national key university with scientific and technological characteristics directly under the Ministry of Education of People's Republic of China (PRC), covering science, engineering, agriculture, medicine, economics, management, literature, law, art, philosophy, education and other disciplines1. The country has built the first batch of universities with world-class disciplines, and the national "2 1 1 Project" and "985 Engineering Advantage Discipline Innovation Platform" are key universities.