You can't stay up late at night on Ghost Day. The most lively time is the middle of the night, and the most haunted time is also the middle of the night, so it is easy to see unclean things. Staying up late is bad for your health, so it's not just the Ghost Festival. No matter what time of year it is, try not to stay up late. Don't go to bed later than 12 am at the latest. Sufficient sleep can ensure a normal and smooth life the next day. You can't stay up late on ghost festivals. Staying up late is a harmful behavior to your health, so it's not just ghost festivals. No matter what time of year it is, try not to stay up late. Do not go to bed later than 12:00 am at the latest. Sufficient sleep can ensure a normal and smooth life the next day. The Ghost Festival refers to the Mid-Yuan Festival or Bone Festival, which evolved from ancient ancestor worship. Like Qingming Festival, Chongyang Festival and New Year's Eve, it is a traditional cultural festival in the Chinese region.