Group 1 - The core point of the article is the upcoming auction of approximately 298 acres of sports and cultural land in Lingshan Bay, with a total starting price of around 600 million [1] - The planning for this area was previously announced, indicating a large-scale project with high investment aimed at providing high-quality cultural and sports facilities for local residents [3] - Recent large land supply events have been concentrated in the Lingshanwei Street area, suggesting that Lingshan Bay and Lingshanwei will continue to be focal points in the Xihai Coast real estate market [3]