My summarizing ability is poor = =. I really don't know how to write copy.
Writing is also purely personal interest. If you are interested, just read it. If you are not interested, we will not keep you. Comments and suggestions are welcome, and of course, those who like Qian Yu's writing are welcome~
Overall, that's it. When my organizational skills are stronger, I can write a serious copy and submit it... I think = =.