Xu Zhi was a general of late Cao Wei in the Three Kingdoms period. Wikidata's Chinese label is 徐質, written 徐质 in simplified characters, and the Chinese Wikipedia article is also under 徐質, so the title is unchanged. Wikidata describes him as a military leader of Cao Wei and records his death in 254. The sources support little more, so only what is available is told below.[1][2]
The campaign of 254
Chinese Wikipedia says that in the first year of Zhengyuan, 254, Li Jian, the magistrate of Dao in Cao Wei, surrendered the city to Shu Han and led its officials and people out to welcome the Shu Han army. The Wei general Xu Zhi, who was at the front, met the Shu Han forces, and the article records that the Shu Han general Zhang Ni was killed in the battle and the Han troops then withdrew. Jiang Wei afterwards advanced and besieged Xiangwu and fought Xu Zhi again, and Xu Zhi was beheaded and the Wei army retreated. The article leaves its source section empty and names no specific record, so these events are told only as the article gives them.[2]