This document provides an overview of Chinese opera, including its structure, history, and symbolism. It discusses the main types of Chinese opera such as Beijing opera and Canton opera. It outlines the traditional roles and categories of characters in Beijing opera. The document also traces the historical development of Chinese opera from its origins in the Tang dynasty through its golden age in early 20th century China and suppression during the Cultural Revolution. Finally, it examines the symbolic use of colors and costumes in Chinese opera to distinguish characters.