Dingfengzhen, Huanglongpai, Gideli, etc. By checking the ranking of the top ten mung bean cake brands in Northeast China, we can see that the well-known brands include Dingfengzhen, Huanglong Brand, Gideli, etc. Mung bean cake is one of the traditional pastries. It is a summer snack. Foods such as rice dumplings, realgar wine, mung bean cake and salted duck eggs are eaten during the Dragon Boat Festival.