Why is it so difficult to get tickets on May 1 this year (202 1)?

Compared with previous years, due to the COVID-19 epidemic last year, more people will definitely go out on May Day this year. Not to mention many people don't go out, travel long distances, or even have the opportunity to travel short distances, so after the situation in COVID-19 has improved this year. Many people want to go out to play during the May Day holiday, so it is particularly difficult for quite a few people to go out to grab tickets on May Day this year. I think that's the reason. If you need to travel, you can take the way of staggered peak tour to avoid the five cows peak and the May Day peak. Have a nice trip.