It is estimated that many people will go to the seaside on May Day. It is recommended to leave early. It is normal and common to get stuck in traffic jams for several hours on the way to the seaside. But if there is a wrong peak, for example, at 5 am, the road will be clear. Tickets for Happy Valley can be bought online, so as not to spend time waiting in line, but there must be many people in Happy Valley, so we have to wait in line.