The solar terms of geese moving south

In early winter, dew has turned into frost, flying geese move south and leaves turn yellow, which means that dew has turned into frost in October, flying geese move south and leaves turn yellow.

1, according to the relevant information: early winter: the first month of winter, that is, October of the lunar calendar.

2. Dew into frost: 10 month, Su Qi and coagulation, dew into frost.

3. geese move south: geese move south, winter comes, geese move south.