On the Double Ninth Festival, there is also the habit of eating "Double Ninth Cake". That's because where there are no mountains, there is no height to climb, and some people just want to climb up and eat cakes. If you don't climb the hill, you will rise step by step.
3. Chongyang Cake, also called Flower Cake or Chongyang Flower Cake, is a traditional festival cake in China; As the name implies, it is the Double Ninth Festival in September in the summer calendar. Some people think that Chongyang cake originated from the custom of climbing mountains on the Double Ninth Festival.
4. The original intention is that it is inconvenient for ordinary citizens to climb mountains to avoid disasters or collect dogwood because of the limitation of urban landforms. Therefore, eating cakes instead of climbing mountains and inserting paper flags instead of dogwood are still to avoid disaster.