Gao Lian used his own textbooks, and the later the scope became smaller, the success rate of the questions was still very high. Gao Lian's postgraduate entrance examination is good, the teacher speaks very well, and the course and quality of Gao Lian's tutoring are also very good.
Since its establishment, Gao Lian Education Group has been expanding in scale. Its training programs have developed from postgraduate counseling to CET-4 and CET-6, TOEFL, MBA, accounting, certified public accountants, and on-the-job personnel applying for master's degree in English, qualification examination for practicing doctors, master's degree in law, and judicial examination. It trains 200,000 students every year, and the postgraduate counseling department has developed into one of the three major postgraduate counseling centers in China.