Ba (state) in the context of "Tujia people"

Sichuan, previously romanized as Szechwan or Szechuan, is a province in Southwestern China, occupying the Sichuan Basin and Tibetan Plateau—between the Jinsha River to the west, the Daba Mountains to the north, and the Yunnan–Guizhou Plateau to the south. Its capital city is Chengdu, and its population stands at 83 million. Sichuan neighbors Qinghai and Gansu to the north, Shaanxi and Chongqing to the east, Guizhou and Yunnan to the south, and Tibet to the west.

During antiquity, Sichuan was home to the kingdoms of Ba and Shu until their incorporation by the Qin. During the Three Kingdoms era (220–280), Liu Bei's state of Shu was based in Sichuan. The area was devastated in the 17th century by Zhang Xianzhong's rebellion and the area's subsequent Manchu conquest. However, the area recovered to become one of China's most productive by the 19th century. During World War II, Chongqing served as the temporary capital of the Republic of China, and was heavily bombed. It was one of the last mainland areas captured by the People's Liberation Army during the Chinese Civil War, and was divided into four parts from 1949 to 1952, with Chongqing restored two years later. It suffered gravely during the Great Chinese Famine (1959–1961) but remained China's most-populous province until Chongqing was again separated from it in 1997.

Ba Manzi was a Chinese military general of the ancient Ba kingdom in the Warring States period (475 BCE - 221 BCE) of China and a legendary hero in the folk cultures of Chongqing. His stories were recorded in the Chronicles of Huayang, which was written in the Jin dynasty.

Ba Manzi lived roughly in the 4th century BCE. He was a general guarding the town of Linjiang (near modern Zhong County), one of important towns in Ba's eastern frontier where there were many salt fields.

Shu (Chinese: 蜀; Pinyin: Shǔ; former romanization: Shuh), also known as Ancient Shu (Chinese: 古蜀; pinyin: Gǔ Shǔ) in historiography, was an ancient kingdom in what is now Sichuan Province. It was based on the Chengdu Plain, in the western Sichuan basin with some extension northeast to the upper Han River valley. To the east was the Ba tribal confederation. Further east down the Han and Yangtze rivers was the State of Chu. To the north over the Qinling Mountains was the State of Qin. To the west and south were tribal peoples of little military power.

This independent Shu state was conquered by the state of Qin in 316 BCE. Recent archaeological discoveries at Sanxingdui and Jinsha thought to be sites of Shu culture indicate the presence of a unique civilization in this region before the Qin conquest.