Analysis of information sources in references of the Wikipedia article "喀什市" in Chinese language version.
A similar incident occurred in the center of Kashgar on October 31, 1981. A group of Uighur workers wanted to dig a trench in the pavement in front of a state shop run by Hans. The initial discussion became a quarrel and a Han ended up shooting and killing one of the Uighurs with a shotgun. Thousands of Uighurs joined in. For hours the city was in chaos, and two Hans were killed. An Army unit had to be called in to quell the violence and separate the two communities.
Two individuals were killed in ethnic violence in Kashgar on October 30, 1981.
Two individuals were killed in ethnic violence in Kashgar on October 30, 1981.