按照傳統，在重陽節中國人吃什么？
What dose Chinese people eat in Double Ninth Festival traditionally?
也許那就是它為什么叫重陽節的原因吧。
Maybe that's why it is called Chong Yang Festival.
重陽節的起源及民俗文化意味
The Origin and Folk Cultural Meaning of the Double Ninth Festival
重陽節是老年人的節日。
The Double Nine Festival is the festival of the elderly.