Commemorating 9.4. 9.4 was the first major risk warning education. On 9.4, I still had a lot of braised pork HSRs. I chatted with a client at noon and had no time to check the market. After chatting for a few hours, I was shocked when I opened my phone. The braised pork fell from more than 100 to more than 20. It was the first time I was educated by the market. It turns out that the currency circle can fall so much. From then on, I have a new understanding of the currency circle and a new understanding of the policy. It also avoids bigger pits in the future.