At the end of the year, the weather in the North is very cold. Starting from Lap Dong period, there was almost no sunny day, all day it was cold and dark, the wind was blowing in the sky, locking everyone in the house. On the eighth of December, the first snow rain fell, covering all the roads in the village, covering all the roads. People don't even go out the door, but Tet is coming soon, everyone is busy cooking, storing food and drinks to prepare for Tet.