Editor's note: Hengshui High School in North China's Hebei province, known for its typical examination-oriented education system, recently opened a campus in East China's Zhejiang province, sparking a public debate on an "ideal" education mode. Three academics and a senior journalist share their views on the school's education model with China Daily's Wu Zheyu. Excerpts below:

Good for social mobility

Luo Yan, associate professor, Institute of Education, Tsinghua University