1 The cold dew solar term is the time when chrysanthemums are in full bloom. The raw materials of chrysanthemum wine are simple, only chrysanthemum, glutinous rice and distiller's yeast are brewed. It was called "Longevity Wine" in ancient times, which is sweet and delicious, and has the functions of clearing liver, improving eyesight and beauty beauty.

2, as the saying goes, "Autumn wind rings, crab feet itch", and the taste of crabs will be "positive" since the cold dew. "Umbilical ball in September, sharp in October", the female crab is full of eggs and rich in yellow paste in the cold dew season, which is the best season to eat female crabs.

3, cold dew after the solar terms, the weather gradually cooled, at this time only osmanthus and chrysanthemum, chrysanthemum was made into chrysanthemum wine, osmanthus was made into Osmanthus Jelly, made into snacks, for human consumption.

4. Cold dew solar terms are generally similar to the Double Ninth Festival in time, so after climbing in 1999, there is a custom of eating flower cakes. Because "Gao" and "Gao" are homophonic, cakes should be called "Chongyang Flower Cake", which means "rising step by step". Flower cakes mainly include "rough flower cakes", "fine flower cakes" and "money flower cakes". Stick some coriander leaves as a sign, with dried fruits such as olives, dates and walnuts in the middle.