Group 1 - The event "Yuelin Tongxin · Shanhai Gongxing" 2025 Linzhi Economic Development Zone Investment Promotion Conference was held in Guangzhou, Guangdong Province [1] - Four representatives from investment enterprises in Linzhi shared their entrepreneurial stories, highlighting unique products such as "Linzhi Beer" and "Motu Tea" [3] - The event featured a dual venue format with an outdoor section that attracted many citizens, showcasing over 80 specialty products from more than 10 enterprises in Linzhi [3] Group 2 - The event was co-hosted by the People's Government of Linzhi City, Tibet Autonomous Region, and the 11th batch of Guangdong aid team to Tibet, with the Linzhi Economic Development Zone Management Committee as the organizer [5] - Four investment projects were signed during the event, with a total signing amount of 605 million yuan, covering clean energy, green industry, and highland specialty agriculture and animal husbandry [5]