Introduction to Hakka folk customs: Hakka folk customs are mainly reflected in wedding rituals, festival folk customs, birth rituals, belief folk customs, etc. For example, the wedding customs of the Hakka group retain the "Six Rites" aspect of the ancient customs of the Han people in the Central Plains. To this day, although the complexity and simplicity of each class are different, ordinary people living in towns and villages generally have to go through "1. Propaganda - blind date 2. Over-employment - engagement 3. Marrying and receiving relatives 4. Visiting the church and "House" four solemn ceremonies. Another example is Sujiawei. Every year on December 19th (Su Dongpo’s birthday) and October 13th (Su Tianrong’s birthday) in the lunar calendar, all people with the Su surname hold grand sacrificial ceremonies to honor their ancestors.