Grain Rain's function is to nourish and preserve health. The role of Grain Rain is to promote the growth of crops.

1, nourishing health: In Grain Rain season, the temperature rises and the rainfall increases, which plays an important role in human health. In Grain Rain season, the metabolism of human body is gradually accelerated, and the blood circulation is smoother. Grain Rain season is suitable for nourishing and keeping in good health.

2. Promote the growth of crops: In Grain Rain season, rising temperature and increasing rainfall play an important role in the growth of crops. The seasonal rainfall in Grain Rain can provide sufficient water for farmland and meet the growth demand of crops.