4元、5元一串的糖葫芦，有人花了500元、1000元……

Core Viewpoint - A local vendor, known as Grandpa Tian, has gained significant attention and support from the community after the tragic death of his son, leading to long queues for his sugar-coated hawthorn sticks at Shandong University of Petroleum and Chemical Technology [7][10]. Group 1: Community Support - The long queues for Grandpa Tian's sugar hawthorn sticks began after a post about his situation was shared widely in student groups and social media [5][8]. - Many individuals, including students and local residents, have come to support him, with some driving long distances to purchase his products or even paying large sums without taking the items [8][10]. - A reservation group was formed among students, growing from 100 to nearly 400 members in just a few days, indicating the strong community engagement [8]. Group 2: Financial Impact - Grandpa Tian's daily earnings have dramatically increased from around 200 yuan to between 3,000 and 5,000 yuan due to the overwhelming support [10]. - Despite the financial boost, he expresses discomfort with the situation, feeling that both he and his supporters are facing hardships [10][12]. Group 3: Personal Story - Grandpa Tian's personal story includes the loss of his son, leaving behind three grandchildren and elderly parents, which has resonated deeply with the community [7][13]. - He plans to share the story of community support with his grandchildren in the future, emphasizing the importance of gratitude and giving back [13].