Group 1 - The "5.19 China Tourism Day" promotional event was held in Dapeng New District, Shenzhen, featuring the launch of 20 summer consumption promotion measures aimed at boosting tourism and cultural experiences [1] - The summer promotion measures cover six major themes: Midsummer Adventures, Coastal Life, Urban Exploration, Light and Shadow Journey, Culinary Delights, and Global Recommendations, enhancing the overall tourism experience in Shenzhen [2] - Various initiatives include discounts on accommodations, free housing for new employment groups, and special offers for international tourists, such as cross-border payment discounts [2] Group 2 - The 21st Cultural Industries Fair in Shenzhen has planned multiple day trip routes around the exhibition venues, promoting local historical and cultural experiences [4] - Suggested routes include visits to ancient towns, parks, and creative spaces, allowing tourists to explore Shenzhen's unique blend of history and modernity [4][5] - The "Everyone is a Shenzhen Promoter" initiative encourages citizens to promote the city, with rewards such as city privilege passes and participation in annual evaluations for tourism promoters [7]