作为当今世界最重要的国际经济论坛,二十国集团(G20)领导人峰会于2016年9月4日在中国杭州召开。除了扮演好东道主的角色之外,中国对于G20的影响力还体现在更多方面。随着近些年来中国在国际经济关系中的地位越来越重要,G20也必然成为中国积极与外部世界之间扩大交往、深化沟通的高水平对接平台。G20四大议题与五大发展理念在G20杭州峰会召开的前一天,亦即 As the most important international economic forum in the world today, the summit of the leaders of the Group of Twenty (G20) was held on September 4, 2016 in Hangzhou, China. In addition to playing a good host role, China’s influence on the G20 is reflected in more aspects. With China’s position in international economic relations more and more important in recent years, the G20 will inevitably become a high-level docking platform for expanding exchanges and deepening communication between China and the outside world. G20 four issues and the five major development concepts in the G20 Hangzhou summit the day before, that is