Editor's note:

Preface

In the first decade of the 21st century, the international community forged ahead in a new phase of opening-up and cooperation, and at the same time faced crises and changes. Sharing opportunities for development and dealing with challenges with joint efforts have become the consensus of all countries in the world. Pulling together in times of trouble, seeking mutual benefit and engaging in win-win cooperation are the only ways for humans to achieve common development and prosperity.