On March 1, the first coordination meeting of the 2023 China (Changsha) International Green Intelligent Construction and Building Industrialization Expo (ICBIE) · World Construction Industry Conference (WCC) was held in Changsha, marking the official and comprehensive launch of the 2023 ICBIE · WCC preparatory work. 2023 ICBIE · WCC focuses on six aspects: First, it is necessary to closely integrate the country's major development strategies such as promoting green development of urban and rural construction, transformation of development methods, and digital construction, to promote the transformation and upgrading of the construction industry, and drive the industrial upgrading, development, cycle, and dual cycle; The second is to have a clear theme and clear objectives; Third, highlight the highlights and characteristics; Fourth, the conference content should focus on practical results, combining online and offline; Fifth, to promote exchanges and cooperation among various parties; Sixth, we should improve the specifications and expand the impact. Strive to create a Hunan brand and Hunan characteristics, and create a nationally leading and internationally influential industry event.