The inaugural meeting of the g-20 business summit will be held this afternoon at 3 p. M. In hangzhou, zhejiangXi jinpingPresented and delivered keynote addresses。Xi jinping: hangzhou is a major historical and cultural town and centre of commerce and trade in china, and it is over a thousand years old. For hundreds of years, the long historical and cultural legends of hangzhou, from white lok to sudong hill and from lake west to the canal,