Baolong was born in the Forbidden City in Hue on June 4th, 1936. On March 7th, 1939, he was named Crown Prince of the East Palace. 1947 arrived in France with the Queen and received education in Normandy and Paris respectively, majoring in law and politics. 1953, he was invited to attend the coronation ceremony of Queen Elizabeth II in London on behalf of the Vietnamese royal family. Later, he joined the French foreign legion, participated in the Algerian War of Independence, and won many awards for his performances. After 10, he left the Foreign Corps and returned to France to work in a private bank.
1997, Baoda died, and his son Baolong inherited the identity of Ruan's parents. He has been living in seclusion in Paris and has not participated in politics. He has always drawn a clear line with political groups striving to restore the constitutional monarchy, such as the "Vietnamese Constitutional Alliance". 1997, Emperor Baoda died and Baolong succeeded to the throne. At present, he lives in seclusion in Paris and does not participate in politics, but he still tries to restore the Nguyen Dynasty in Vietnam through political groups such as the "Vietnam Constitutional Alliance" and govern Vietnam with constitutional monarchy countries such as Cambodia and Thailand.
On July 28th, 2007, Ruan Long, the last crown prince of Ruan Dynasty, passed away. As Bao Long had no children, his younger brother, Prince Ruan Fubao, was promoted to Ruan's parents.