Jujube: Buzhong Yiqi, nourishing blood and calming the nerves.
Longan: tonify the heart and spleen, nourish blood and soothe the nerves.
Lycium barbarum: nourishing liver, kidney and lungs.
Rock sugar: moisten the lungs and promote fluid production, tonify the middle and replenish qi.
Chrysanthemum: nourishing the liver, improving eyesight and dispersing wind and heat.