Core Viewpoint - The article highlights the enhanced security and service measures implemented by the Xining Caojiabao International Airport's security department to cater to the increasing demand for high-altitude travel during the summer season, focusing on providing a safe and comfortable experience for travelers, especially vulnerable groups [1][3][4]. Group 1: Service Enhancements - The security department emphasizes a service-oriented approach, particularly for elderly, disabled, children, and first-time travelers, through the "Qing Ning An Xin" service brand [1][4]. - Specialized training has been conducted for security personnel to address the unique needs of summer travelers, including managing emotional responses related to carrying liquid items like sunscreen [3][4]. - The department has established a green channel and caring service posts to assist travelers experiencing discomfort due to altitude changes, ensuring a smooth and supportive security process [3][4]. Group 2: Future Developments - With the upcoming completion of the Xining Airport's third-phase expansion, the security department plans to focus on improving management efficiency, service quality, and optimizing measures for travelers [4]. - New initiatives include dedicated channels for vulnerable groups and informative videos on carrying standards for common summer travel items, enhancing the overall travel experience [4].