The Glasgow Climate Pact signed on the 26th Conference of the Parties of United Nations Framework Convention on Climate Change in 2021, saws representatives' determination for carbon neutrality by 2050. Meanwhile, "Net Zero by 2050: a Roadmap for the Global Energy Sector" proposed by International Energy Agency has suggested hydrogen as a decarbonization technology in various fields. As a clean, stable power with diverse sources, hydrogen provides a promising solution for energy, industry,...

Teaching and Learning Chinese as a Second or Foreign Language, edited by Ko-Yin Sung, addresses three emerging themes in the field of Chinese language teaching and learning. (1) Increasingly ubiquitous in all language learning and teaching, and for the learning of Chinese as a second language in particular, information and communication technology (ICT) can serve as an important and effective tool. Several chapters focus on how certain emerging ICT tools are applied in teaching and learnin...

A proper examination of the world political situation makes it necessary to consider the fact of the increasing importance of Commu nist China in world affairs. It seems that this big and ancient country expects to be considered not only as the most important country of Asia, not to say of the communist world, but as one of the great powers of the second half of this century. Being one of the largest countries in the world, with a larger popu lation than that of the United States and the S...