If you check out the link I shared above (https://peakd.com/hive-174578/@livinguktaiwan/3-things-newbies-should-do-in-their-first-week-on-hive) and read the section market, "SELF INTRODUCTION" it explains the basics of how to do an introduction post. It might help to use a translator (like https://translate.google.com/?hl=en&tab=TT) so it's in your native language.