中国日报网22m
China Focus: China reinforces 'one PE class a day' for students' physical, mental health
A 2024 report released by the China Development Research Foundation highlights that issues like myopia, obesity and scoliosis ...
中国日报网51m
China Focus: Chinese researchers develop system for quantum direct communication
BEIJING -- A team of Chinese researchers proposed a theory of one-way quantum direct communication and successfully developed ...