4元、5元一串的糖葫芦，有人花了五百一千元，为啥？

Core Viewpoint - The article highlights the community's support for a local vendor, Mr. Tian, who is selling candied hawthorn to sustain his family after the tragic loss of his son. The long queues at his stall reflect the compassion and solidarity of the community, particularly among students from Shandong University of Petroleum and Chemical Technology [7][10]. Group 1: Community Response - A significant number of people are queuing for Mr. Tian's candied hawthorn, with some paying hundreds of yuan without taking the product, demonstrating a strong community support [8][10]. - Students and citizens have formed a reservation group to manage the overwhelming demand, which grew from 100 to nearly 400 members in just a few days [7][8]. - Many individuals are traveling long distances to purchase from Mr. Tian, with some expressing their desire to help him through generous payments [8][10]. Group 2: Mr. Tian's Situation - Mr. Tian continues to sell his products despite his personal grief, as he has three grandchildren and elderly parents to care for [7]. - His daily earnings have dramatically increased from around 200 yuan to between 3,000 and 5,000 yuan due to the community's support, although he expresses discomfort with the situation [10][12]. - Mr. Tian expresses gratitude towards the community and hopes to share these experiences with his grandchildren in the future [13].