I mistakenly thought that the upper limit was 2k, so I compiled some essays, such as asking for this and asking for that, but there was no response. Collected some earlier articles into the essence area, and then the same topic D Organizing the abstract area. I am pleased to find that some of windream's works are still preserved. I urgently collect them and leave them for future systematic organization. In addition, a new personal directory of zycw has been created, and the works need to be filled in. I found that researching the author is a very troublesome thing Especially in the chaotic era of the past, woo woo