Having a family reunion meal on the Spring Festival Eve is a tradition for Chinese people, which is not only the most important dinner of the year but also the best opportunity for a family reunion, especially for those families whose members live in different places. There are a variety of dishes at the family reunion dinner and some of them have special meanings. For instance, fish is an indispensable dish because " fish"sounds like " surplus" in Chinese. In many regions of China, dumpling is also an significant dish because it symbolizes fortune and wealth.