Who are the anchors of Zhang Xuefeng team talking about postgraduate entrance examination in Suzhou?

Wang Heng, Wang Yi, Li Nan and Chen Na. According to public information, Zhang Xuefeng's team in the Soviet Union was taught by Wang Heng, with rich teaching experience and humorous style. Wang Yi teaches English courses with rich teaching experience, and is good at summing up and analyzing difficulties. Li Nan has rich experience in teaching politics, clear thinking and simple explanation, while Chen Na teaches mathematics, with strong affinity in teaching style and emphasis on students' basic knowledge explanation.