As the most populous country in the world, Chinaâs demographic challenges have always been too many people for ecological system, resources, and the environment. However, by the early 1990s, fertility rate in China had dropped below the...
Authorized by Hanban, HSK Standard Course is developed under the joint efforts of Beijing Language and Culture University Press and Chinese Testing International (CTI). With HSK test papers as its primary source, HSK Standard Course is characterized by...