Haikou’s white paste and brown sugar snack is called Hainan brown sugar rice cake. Hainan brown sugar rice cake is a traditional snack. Hainanese people have the habit of eating rice cakes during the Spring Festival. Nian Gao is also called Nian Nian Gao, which is homophonic with Nian Nian Gao. New Year cake is mostly made from glutinous rice flour: sift the glutinous rice flour with silk silk, add water and honey and knead it into a harder dough, stick dates and chestnuts on the dough, wrap it with Ruo leaves and steam it.