White atractylodes, known in Pinyin as Bai Zhu, is used for supporting digestion, reducing fatigue, and helping the body absorb nutrients more effectively.
Indian lettuce is used to clear heat, remove toxins, ease inflammation, and calm hot swelling. In Vietnam, this name mainly refers to Lactuca indica L.
Red jujube, known as Hong Zao or Da Zao, is used to support Qi, nourish the blood, strengthen the Spleen, harmonize digestion, and calm mild restlessness.
Licorice root, known as Gan Cao, is valued for tonifying Qi, soothing the Lung and throat, easing cough, moderating spasms, and harmonizing the actions of other herbs.
Pinellia ternata, known in Vietnamese as Bán hạ bắc, is used for cough with much phlegm, chest or abdominal fullness, nausea, vomiting, and phlegm-dampness.