C1900 The Instructions to Ning Leng
"If I had known that this would happen, I would have cut off some ideas at the beginning. I thought that an unprofessional like me would be crazy enough. What do you professional people like you mean by accompanying me to go crazy? It's not as simple as you think. It might be a good choice to play it safe. However, this matter is indeed very important. I will explain my thoughts
