Grain coupons, oil coupons, cloth coupons, thread coupons, cotton coupons; chicken, duck, fish, meat, tobacco, alcohol, sugar, tea; clothes, shoes, socks, fuel, soap, light bulbs; admission tickets for nearly 300 patriotism education bases; various transportation tickets, the first Dalian Fashion Festival tickets... Jianan absolutely is a "shocking" person in the collecting circle. In 40 years, he has collected more than 100,000 pieces and close to 50,000 varieties of all kinds of tickets. Jianan is an ordinary passenger inspector, his current income is only over a thousand yuan, his wife is unemployed, and his daughter is still in school. It's not hard to imagine how difficult this "hobby" path has been for him. His wife says that Jianan is obsessed, in their 50 square meter home, every place that can hold things is "occupied" by his paper tickets, and his mother-in-law's house has also become his free warehouse. In the 1970s, to buy a bicycle, one needed 8 "industrial product purchase coupons", Jianan worked hard to save up 5, but the treatment method for hemorrhoids was that the "industrial product purchase coupons" were abolished. However, from then on, those tickets marking life experiences became extraordinary in Jianan's eyes. Starting from the 1980s, Jianan changed from casually collecting to actively professional collecting, began to exchange with the outside world through telephone and letters, and met "ticket enthusiasts" nationwide. During holidays, he would carry a backpack and travel north and south to collect paper tickets from all over. If in the 1980s Jianan was just a custodian of paper tickets, now Jianan has become a true researcher of paper tickets. In his home, there are nearly 300 admission tickets for patriotism education bases, which can be called a reenactment of Chinese revolutionary history. Each education base ticket has a deep development, such as the Wan Zhong Tomb and Guan Xiangying Memorial Hall in Dalian. Jianan is increasingly dissatisfied with self-appreciation, he needs to showcase the paper tickets to society. When Dalian celebrated its centennial, it gave him an opportunity, many people invited him to hold exhibitions. The Modern Museum, Exhibition Center, communities, and schools have all left traces of his exhibitions. "Self-enjoyment is not as good as sharing with others", so he simply held the exhibition at home. Jianan then conceived the idea of building a ticket museum. "I just don't want the things I've cherished all my life to rot in boxes. Although I don't have the ability to build a museum, I can contribute all the tickets I've collected." All along, Jianan seems to be finding a new home for his more than 100,000 collections, just like finding a husband for his daughter. Reporter Fan Jiade