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Educational reform Ye Qisun Curriculum reform physics pedagogy
05-06
Tsinghua University Ye Qisun North Courtyard Chen Daisun physics
04-29
Ye Qisun Yang Zhenning academician Xiong Dajian Lee Jeong-do Hua Luogeng
12-12
lifetime fortitude Ye Qisun
11-28
Yang Zhenning Ye Qisun
11-02
Ye Qisun
11-01
Qian Xuesen Deng Jiaxian Qian Weichang Zhou Peiyuan Ye Qisun
10-28
Yang Zhenning Lee Jeong-do Ye Qisun
10-27
experienced Ye Qisun
10-26