June 3，2017 Silk Road International Expo and the 21st China East-West Cooperation, Investment and Trade Fair kicked off in Xi'an，The subject is“New platform, new opportunity, new development”，A total of dignitaries and businessmen from more than 40 countries Stake Sports Bettingand regions around the world attended the meeting。Party Secretary、Chairman Zhai Riqiang was invited by the organizer，Attended the opening ceremony of the Green Development Equipment Manufacturing Industry Pavilion at Xi'an Greenland Pico Convention and Exhibition Center。