use of blockchain technology is limited to digital currency

Yanhua Intelligent, I am very optimistic about him, with a market value of 5 billion and great potential in the later period.-Green Double Carbon and Digital Energy: Dongfang Yanhua, a holding subsidiary, won the bid for a number of energy-saving and carbon-reducing consulting and technical service projects, such as energy audit and energy-saving technical transformation projects and photovoltaic system construction of several district-level public institutions in Shanghai.Yanhua Intelligent, I am very optimistic about him, with a market value of 5 billion and great potential in the later period.

-Smart City and Cloud Platform: We promoted several large-scale projects, such as the construction of real estate and smart communities in Shanghai and Anhui, and won the bid for the weak current intelligent renovation project and the construction project of professional computer room in Shanghai Jinhui Center.-Smart City and Cloud Platform: We promoted several large-scale projects, such as the construction of real estate and smart communities in Shanghai and Anhui, and won the bid for the weak current intelligent renovation project and the construction project of professional computer room in Shanghai Jinhui Center.

-Smart medical care and great health: Yanhua Medical's new generation cloud HIS signed contracts with nearly 10 users including Shangqiu Fifth People's Hospital, and also undertook the weak current project of Zhuqiao Campus of the Ninth People's Hospital affiliated to Shanghai Jiaotong University School of Medicine.-Smart medical care and great health: Yanhua Medical's new generation cloud HIS signed contracts with nearly 10 users including Shangqiu Fifth People's Hospital, and also undertook the weak current project of Zhuqiao Campus of the Ninth People's Hospital affiliated to Shanghai Jiaotong University School of Medicine.-Smart City and Cloud Platform: We promoted several large-scale projects, such as the construction of real estate and smart communities in Shanghai and Anhui, and won the bid for the weak current intelligent renovation project and the construction project of professional computer room in Shanghai Jinhui Center.