The "National Anthem of the Republic of China", also known by its incipit "Three Principles of the People", is the national anthem of the Republic of China, commonly called Taiwan. It was adopted in 1930 as the national anthem and was used as such in mainland China until 1949, when the Republic of China central government relocated to Taiwan following its defeat by the Chinese Communist Party in the Chinese Civil War. It replaced the "Song to the Auspicious Cloud", which had been used as the Chinese national anthem before. The national anthem was adopted in Taiwan on October 25, 1945 after the surrender of Imperial Japan. Mainland China, being governed by the People's Republic of China today, discontinued this national anthem for "March of the Volunteers".

A national anthem is a patriotic musical composition symbolizing and evoking eulogies of the history and traditions of a country or nation. The majority of national anthems are marches or hymns in style. American, Central Asian, and European nations tend towards more ornate and operatic pieces, while those in the Middle East, Oceania, Africa, and the Caribbean use a more simplistic fanfare. Some countries that are devolved into multiple constituent states have their own official musical compositions for them ; their constituencies' songs are sometimes referred to as national anthems even though they are not sovereign states.