1, Suntech is a domestic vocational education institution. Suntech was established in March 2003, and is committed to improving students' competitiveness in the workplace. Its business covers many cities across the country and serves students all over the country.

2. Niuda Education is the trademark brand of Guangzhou Niuda Vocational Training School, which is mainly engaged in academic upgrading education and vocational qualification training, aiming at providing vocational education services for students. Headquartered in Jin Huayuan, South China University of Technology, Guangzhou, Guangdong;

3. Learning ladder education is a national comprehensive education promotion platform, which mainly covers the types of adult higher education such as self-examination, adult examination and online education. Founded in 2007, engaged in adult education and training 14 years, helping more than 200,000 students obtain college or undergraduate education.