现场给员工送出了包括5套商品房，1辆保时捷 影石CEO刘靖康回应：物质激励很重要

Group 1 - The core message of the articles highlights the importance of both material incentives and intrinsic motivation in attracting and retaining high-end talent, as emphasized by the CEO of Yingstone, Liu Jingkang [1] - Yingstone held an annual meeting in Shenzhen where substantial prizes were awarded to employees, including five sets of commercial housing, a Porsche, and 36 grams of customized gold coins [1] - Following a previous incident where Liu Jingkang was seen distributing money to employees, the company acknowledged the potential negative impact on its brand image and has since reinforced internal management protocols to ensure compliance with public image standards [2]