What does the Song of Seven Sons express in Macao poetry?

Song of Seven Sons is a folk song of Macao, which is a seven-word eulogy, including Macao's history, culture, traditions and beautiful scenery. It expresses Macao people's love for the motherland, their love for their hometown, their love for cultural heritage and their yearning for a better life. This poem expresses the pursuit and hope of Macao people for harmony, unity, struggle and progress. At the same time, it also expresses the pursuit and maintenance of unique identity. Song of Seven Sons is a treasure in Macao's cultural treasure house, which reflects the profound cultural background and philosophy of life of Macao people.