Chang Shih, also known as Zhang Xianzhong, was a Chinese rebel leader who lived from 1606 to 1647. He rose to power during the late Ming Dynasty, when China was in a state of political and economic turmoil.

Chang Shih was known for his charisma and military tactics, and was able to gather a large army of rebels and bandits to fight against the Ming government. He led a series of successful campaigns, capturing several major cities and establishing a short-lived kingdom in western China.

Despite his early successes, Chang Shih's kingdom was eventually defeated by a coalition of Ming and Qing forces. He died in 1647, after being captured and executed by the Qing army.

Chang Shih's legacy as a rebel leader and military strategist has continued to inspire generations of Chinese nationalists and revolutionaries. He is remembered for his efforts to challenge the corrupt and ineffective Ming government, and for his willingness to fight for the rights and freedoms of the Chinese people.