The Hakka people in Jiangle, Ninghua and other places in Fujian have a long-standing custom of making Lei Cha. Today, this traditional custom has permeated every aspect of Hakka people's daily life. Lei Cha is served to entertain guests at housewarming, weddings, birthdays, opening ceremonies, festivals, etc. Lei Cha contains a variety of condiments such as green herbs, sesame seeds, fried rice, and fried beans. Lei Cha has a refreshing, refreshing, and unique taste. It can not only quench thirst and satisfy hunger, but also cool down and reduce internal heat, eliminate phlegm and transform qi, and strengthen the spleen and stomach. It is deeply favored by Hakka people.