The hashtag must begin with a pound (#) and must not contain spaces, and Twitter supports cyrillic hashtags. Placing the hashtag in his record on Twitter or VK, the user, as it were, “marks” the record, which then becomes available in the list of this hashtag.
A list of all tweets tagged with this hashtag is available by clicking on the hashtag and contains the most popular tweets with this tag. In the Russian-language twitter, the hashtags are popular. # Spasboputinuzaeto and # pitiful (after a visit to the journalism faculty of Moscow State University, Medvedev received this hashtag as a gift)