Hello, now let me answer your question. I have a question about your question. Your question is where to make up the difference of two thousand words in the paper? Or two thousand words of the paper, where should I make up? Regarding your question, I'm not sure which one, so here are some suggestions. If you are still short of 2,000 yuan, you should consult the literature related to your mushrooms and your related majors, learn from them, screen and select some materials that you think are beneficial to you. Or write down your own comments and feelings about that point of view that affects you. If it's a paper of 2,000 words, I suggest you find the duplicate 2,000 words and revise them. After consulting some literature, you can make up these two thousand words bit by bit. These are some of my suggestions, which I hope to adopt.