“Qiufen (Autumn Equinox)” is a solar term that divides autumn in half. It is also the 16th of the 24 solar terms according to the Chinese lunar calendar. From the day of “Qiufen,” the nights grow longer and the days turn shorter, while the flora begin to change color and then wither away. Here’s the story of Autumn Equinox, and take a walk in Gulin for the stunning autumn.