Group 1 - The core idea of the articles revolves around the integration of tourism, agriculture, and culture in Cheng County, highlighting the development of a tourism circuit that enhances local economic growth and community engagement [1][2][3] - Cheng County has implemented a "big scenic area planning" strategy, focusing on the integration of cultural and tourism resources to promote rural revitalization [1][2] - The newly constructed South Mountain to Du Fu's Thatched Cottage tourism road has improved accessibility, connecting scenic spots with rural areas and enhancing visitor experiences [2] Group 2 - The region benefits from favorable climatic conditions, with an average temperature of 11.9°C and 1,700 hours of sunlight annually, which supports agricultural productivity and tourism [2] - The influx of private capital has led to the emergence of unique guesthouses, which have transformed from simple accommodations to comprehensive experiences that include agricultural activities and cultural immersion [3] - The occupancy rate of these guesthouses has increased by 30% year-on-year due to government incentives aimed at improving facilities and services [3]