Group 1 - The core viewpoint of the news is that the city of Maerkang is launching a "3+3" cultural tourism initiative to enhance visitor experiences during the upcoming May Day holiday, focusing on intangible cultural heritage, red memories, and ecological wonders [1][2] - Maerkang is located in the southeastern edge of the Tibetan Plateau and is rich in cultural resources, including being a core area of the Jiarong culture and a significant site of the Long March [2] - The "3+3" initiative includes three premium tourism routes and three immersive experience projects, aimed at providing diverse and engaging activities for tourists [2] Group 2 - The three premium tourism routes consist of a cultural exploration theme tour, a nature healing theme tour, and a red memory theme tour, highlighting historical and natural attractions [2] - The three immersive experience projects include living in a Jiarong Tibetan village, participating in intangible cultural heritage workshops, and seasonal festival experiences throughout the year [2] - To address parking difficulties for tourists, Maerkang will construct four new parking lots, adding 2,117 parking spaces, and implement measures for convenient parking during peak holiday periods [3]