人这一辈子，一定要去一趟合川！

Group 1 - The article highlights the cultural and culinary significance of Hechuan, a district in Chongqing, where a local event featuring a traditional pig feast attracted numerous visitors, showcasing the region's rich heritage and community spirit [1][3][5] - Hechuan is described as a historical and cultural hub, known for its unique geographical features where three rivers converge, contributing to its historical importance and vibrant local culture [12][14][18] - The article emphasizes the development of Hechuan's tourism, particularly through the promotion of historical sites like Diaoyu City, which is undergoing efforts to enhance its cultural heritage and tourism appeal [18][20][36] Group 2 - Hechuan's economy is diversifying with a focus on modern industries, including the production of intelligent connected vehicle parts and hot pot ingredients, which are significant contributors to the local economy [50][54][60] - The district has established a complete industrial chain for hot pot ingredients, with over 100 processing enterprises generating an annual output value exceeding 5 billion yuan, highlighting its role as a key player in the regional food industry [54][56] - Hechuan is actively integrating into broader economic initiatives, such as the Chengdu-Chongqing economic circle and the Western Land-Sea New Corridor, aiming to enhance its connectivity and economic growth [60]