Core Viewpoint - The announcement by the State Council approving Hunan Province to host the 2029 National Games highlights the strategic importance of the Changsha Olympic Sports Center project, which is set to enhance the region's sports infrastructure and urban development [1][3] Group 1: Project Overview - The Changsha Olympic Sports Center is located in the core area of the "Aoti New City" in the Chang-Zhu-Tan metropolitan area and officially commenced construction on April 27 this year [1] - The project includes a main stadium with a capacity of 65,000 spectators, a comprehensive gymnasium for 18,000 spectators, and a diving and swimming pool for 4,000 spectators, covering a total construction area of 550,000 square meters [1][3] - The total investment for the project is 6.8 billion yuan, with an expected completion date in 2028 [1] Group 2: Economic and Urban Impact - The Olympic Sports Center is positioned as a major driving force for the development of a sports powerhouse in Hunan and will fill the gap of large sports venues in the province [3] - The project is expected to enhance the transportation network in the Chang-Zhu-Tan area, facilitating the formation of a "half-hour traffic circle" and improving connectivity among the three cities [3] - The center will serve as a multifunctional venue for sports events, cultural performances, public fitness, and commercial development, contributing to the continuous urban development of Changsha [3]