At the end of the Eastern Jin Dynasty, the maritime uprising led by Sun En and Lu Xun lasted 13 years from 398 to 4 165438. Nearly a million pirates have moved to the vast area south of the Yangtze River, crisscrossing the East China Sea and the South China Sea. Such a magnificent armed uprising at sea is rare in the history of piracy in China.

Sun En, clever words. The world provides five barrels of rice. When Emperor Wu of the Eastern Jin Dynasty was in filial piety, his uncle Sun Tai was the leader of Wudou Midao, and he was very prestigious among the people and respected him as a god. His followers are distributed all over the south. When Sun Tai was killed, Sun En fled to the seaside, where he desperately wanted revenge. In 399 AD, since the island coached its party, it killed Shangyu Order and seized the meeting records, and the team quickly expanded to several hundred thousand people. Sun En traveled to Shaoxing, Ningbo, Zhoushan, Taizhou, Wenzhou, Nanjing and Yangzhou.

Lu Xun, who is the first in the word, is "beautiful in color and elegant." He is good at cursive and chess. He is a gentle man. In 402 AD, Sun En committed suicide by throwing himself into the sea after his defeat. The rest, mainly Lu Xun, moved to Guangzhou, Changsha, Nanchang, Nanjing and Guangdong, and 4 1 1 failed. Sun En and Lu Xun were called "the beginning of pirates in the Central Plains", which provided experience for later pirates. Later generations often call pirates Sun En, and Sun En has become synonymous with pirates. This is the origin of Sun En, the founder of pirates.