Nice post ... although I did not understand much of the Russian in the vid. Are you a language teacher, or only a student of language?
Check out my series "Vocab-ability" ... https://steemit.com/writing/@majes.tytyty/vocab-ability-intro-and-guide-to-a-more-powerful-vocabulary
It's an ongoing series, and I post about 4-5 posts / day, with one entry per post. If you study advance-level English, you might find it interesting or useful.
Best of luck as you proceed on Steemit!
RE: Learn Russian - 1000 Russian words "B"