What's the difference between the briefing in Beijing, Guangzhou, Hangzhou and Harbin and the press conference of He Zhong Group in Beijing and Shenzhen?

Both of them are detailed introductions of SLS Las Vegas investment immigration project, and the difference lies in the different guests. He Zhong Group specially invited Sam Nazarian, president of SBE, the founder of SLS Las Vegas project, Terry Fancher, president of Stockbridge, Kevin Wright, an expert economist of EB5 investment execution, and George Ekins, president of American Dream Fund, at the press conference held in Beijing on August 4th and in the depth of August 5th. Sharon Shi, an American immigration barrister, a senior immigration expert and president of China Investment Immigration Company attended the meeting. Strong lineup to build SLS's best American investment immigration project.