What is the Italian trilogy?

The Italian trilogy is a beautiful life, a movie paradise and a legend of 1900 years. These three films are all works of Italian Renaissance, reflecting many aspects of Italian culture and history. A Beautiful Life tells the story of a Jewish father who invented a game to protect his son during World War II, which reflects the humanity and emotion in Italian society. Movie Paradise tells the story of how a young man became a filmmaker through the film academy and reunited with his old friends. It also shows the history and culture of the Italian film industry. The Legend of 1900 tells the story of an abandoned baby named "1900" who became attached to the piano on an ocean-going passenger ship and became a legend of piano master.