It was great to see you again Oleg, and it's great that you Angela and Joy came with you. I'm sure they're in your good hands and will do well, but if they need ani newbie tips, they can also take a look at this post and @newbies-guide
https://peakd.com/hive-174578/@livinguktaiwan/3-things-newbies-should-do-in-their-first-week-on-hive