If you have already written well in regular script, then it is not difficult to practice running script. My students can write in regular script after practicing regular script for several years, because the basic skills are very solid. First of all, you need to copy the calligraphy copybooks of some famous writers. Wang Xizhi’s copybooks are the first choice. For example, "Preface to the Holy Religion" and "Wang Xizhi's Biography of Ink Calligraphy" are both good, or Mi Fu's can also be used. As long as they are copybooks by famous ancient writers, you should read more and practice more. , when copying, you must have a purpose, which is to write more like the better. It doesn’t matter if you don’t write well at the beginning, it is normal, because the transition from regular script to running script will take some time, but you must always insist on copying every day. , do it so far, you will be able to write well soon, and these copybooks can also be used as pen copybooks, and you can also practice pen calligraphy in daily life. With this two-pronged approach, you will definitely be able to write cursive script well.