Core Points - The G5557 "Daiyue" special train was launched to promote tourism in the Tai'an Daiyue area through a "high-speed rail + tourism" model, aiming to attract more visitors [1][2] - A promotional event featuring cultural performances was held at Jinan Station to engage travelers and showcase the cultural tourism characteristics of the Daiyue region [1] - The train features a "Daiyue cultural tourism" themed experience space, where staff interact with passengers and offer prizes such as tickets and cultural gifts [2] Discounts and Promotions - Tai'an Station has introduced several discount policies for tourists using the "high-speed rail + tourism" travel option, including ticket discounts and accommodation offers at various scenic spots [3] - Specific discounts include 20% off at the Shigandang Cultural Park and 30% off at the Jiunv Peak scenic area for travelers holding a high-speed rail ticket and ID [4] - Additional offers include reduced ticket prices for performances and free access to certain attractions for eligible travelers [4]