Apology: On March 31, 2019, I posted an author and my mentor on Bishui without proof. I suspected that she had borrowed my idea, but after investigating, I discovered that it had all been wild speculation on my part. In fact, the two authors were different people. Not only did I wrong two authors, I also posted an innocent author on Bishui without proof. I have deeply reflected on my actions and publicly apologize to both of them. From this day on, the pen name Su Cha Jiang Bing will be retired.