Such a profound historical and cultural heritage has also created Luochuan's unique historical and cultural atmosphere. Luochuan is commonly known as "dig three feet into the ground, you'll find treasures." From ancient times to the present, it has been a gathering place for antique dealers of all walks of life, which has in turn boosted the prosperity of Luochuan's antique market. Just as everyone in Beijing talks about politics, when you arrive in Luochuan, you'll hear nothing but things related to antiques.,Su Xiaofan had been running a stall in the antique market for two years, Zheng Dagang always treated him like his little brother. Now that something happened, he naturally wouldn't back down. He stepped forward, putting himself between Su Xiaofan and the others, and said: "Several big brothers, let's talk this out. Xiaofan is young, if he has offended anyone, I will apologize for him.",“It wasn't a big deal, just another business transaction I wanted to make with him.” The middle-aged man at the head shook his head and said, “Last time I bought something from him. He said it was from the Western Zhou Dynasty, and I spent 8,000 yuan on it. Who knew it was just from last week You think he should give me an explanation”。