Minnan nursery rhymes are Han children's songs created and sung in the Minnan dialect. They are popular in Minnan, Taiwan and the places where overseas Chinese live in Southeast Asia. Minnan nursery rhymes are an important part of Minnan folk songs and are the crystallization of the collective creative wisdom of the common people. Minnan nursery rhymes are rich and colorful, full of childlike fun, and can subtly increase children's knowledge. They have been selected into the second batch of national intangible cultural heritage lists. Minnan nursery rhymes are children's songs created and sung in the Minnan dialect. They are popular in Minnan, Taiwan and the places where overseas Chinese live in Southeast Asia. The people of Minnan in successive dynasties used colorful, lively, humorous Minnan dialect words and idioms, etc., and the complex and musical rhymes and flat and oblique rhythms of the Minnan dialect to create according to the children's understanding ability and psychological characteristics, and constantly modified and supplemented them during the singing process. Therefore, Minnan nursery rhymes are the crystallization of the collective creative wisdom of the common people. Minnan nursery rhymes are rich and colorful, full of childlike fun, and can subtly increase children's knowledge. Some Minnan nursery rhymes are written to accompany games, making children happier; some deliberately use difficult sentences to train children's speaking skills; and some are sung by mothers while raising their children, making them remember their mother's warmth throughout their lives. Some Minnan nursery rhymes also express the history of Minnan people crossing Taiwan and going to Southeast Asia, recording the hardships and struggles of people on both sides of the Taiwan Strait and overseas Chinese for many years.