Analysis of information sources in references of the Wikipedia article "Thánh Patriciô" in Vietnamese language version.
The day of celebration, which marks the day of St Patrick’s death, is a religious holiday meant to celebrate the arrival of Christianity in Ireland, and made official by the Catholic Church in the early 17th century. Observed by the Catholic Church, the Anglican Communion, the Eastern Orthodox Church, and the Lutheran Church, the day was typically observed with services, feasts and alcohol.Quản lý CS1: ngôn ngữ không rõ (liên kết)
