Although you are telling the truth, and this question was discussed ten years ago, it is not easy enough to learn, remember and practice five strokes. And what is the current education and teaching? Pinyin, reading and literacy are all based on pronunciation. The building is crooked. When it comes to popularization, there is no need to worry about this problem. There are many Wu Bi softwares. You can choose and use it according to your own preferences, so why force others? There are still many people who use five strokes for more than one billion people, but sometimes it is really unnecessary, especially those who like to use pinyin. Then there is no nine squares in mobile phone typing. My friends think it works well, but I'm not used to it anyway. Whether you can write in the end has nothing to do with whether you use five strokes or not, but only with whether you often write. Speaking of writing, why don't you write by hand? Isn't it more suitable for you to write or not than Wu Bi ... Personal thoughts.