The Records has no separate biography of Wen Qin. There is only a single line at the end of the Biography of Guanqiu Jian recording his offices after he fled to Wu, and his deeds are scattered across the biographies of Guanqiu Jian and Zhuge Dan and several biographies in the Records of Wu. The Biography of Guanqiu Jian records that Wen Qin, Inspector of Yang Province and General of the Front, came from the same town as Cao Shuang, and that, swift, bold, rough and fierce, he won merit in battle many times. But he inflated the numbers of his captures in hope of favour and reward, and when most of his claims were not accepted, his resentment grew deeper by the day. Records, Wei 28 §20 · 26–27
According to the Biography of Zhu Yi in the Records of Wu, Wen Qin, Administrator of Lujiang for Wei, set up many camps and stockades at Liu'an and lured deserters and rebels to raid the border, but lost seven camps to a surprise attack by Zhu Yi. In the 10th month, in winter, of the 13th year of Chiwu (250), Wen Qin feigned surrender and secretly wrote to Zhu Yi, trying to get him to come in person to receive him. Zhu Yi reported that it was a ruse, but Sun Quan gave Lü Ju 20,000 men to receive him together with Zhu Yi, and with a large army waiting, Wen Qin could not come forward. Records, Wu 11 §63–65Records, Wu 2 §108–109
When Zhuge Ke, Grand Tutor of Wu, besieged the New City of Hefei, Guanqiu Jian and Wen Qin held him off, and the Grand Commandant Sima Fu came with the central army and lifted the siege. Guanqiu Jian was on close terms with Xiahou Xuan, Li Feng and others, and with calculation treated Wen Qin generously; Wen Qin in turn was moved and devoted himself to him without a second thought. Records, Wei 28 §19–20
In the 1st month of the 2nd year of Zhengyuan (255), when a comet several dozen zhang long stretched across the sky toward the northwest, Guanqiu Jian and Wen Qin took it as an auspicious omen for themselves. The two forged an edict of the Empress Dowager, circulated an indictment of the General-in-Chief Sima Jingwang (Sima Shi) to the commanderies and kingdoms, and raised troops. They coerced the generals, officials and people of Huainan into the city of Shouchun, built an altar west of the city and swore an oath smeared with blood, then crossed the Huai with 50,000 or 60,000 men and reached Xiang County. Guanqiu Jian held firm, while Wen Qin acted as a mobile force outside. Records, Wei 28 §20–21Records, Wei 4 §54
The General-in-Chief had the commanderies strengthen their walls and not give battle, and the soldiers of Huainan, whose families were in the north, surrendered one after another. The General-in-Chief had Deng Ai, Inspector of Yan Province, feign weakness at Lejia to lure the enemy out, and the Biography of Wang Ji records that Guanqiu Jian gave Wen Qin troops to attack Deng Ai. Not knowing that the General-in-Chief had arrived in person, Wen Qin tried to raid Deng Ai and the others by night, but at daybreak, seeing the strength of the main army's troops and horses, he turned back. The General-in-Chief pursued with swift cavalry and routed him, and Wen Qin fled, with Deng Ai chasing him as far as Qiutou. That same day Guanqiu Jian, hearing of Wen Qin's defeat, also fled by night and was killed. Records, Wei 28 §22–24 · 62Records, Wei 27 §64
The Annals of the Three Young Emperors records that Wen Qin was defeated at Lejia on the day jihai of the intercalary month and fled to Wu. According to the Records of Wu, when Sun Jun, who was coming to raid Shouchun, advanced to Tuogao, Wen Qin came and surrendered, and tens of thousands of the remaining people of Huainan fled to Wu. Sun Jun and the others went to Shouchun with Wen Qin, but Zhuge Dan's army had already arrived, so they withdrew. Wu made Wen Qin Protector-General, Acting with Imperial Authority, General-in-Chief Who Guards the North and Governor of You Province, and enfeoffed him as Marquis of Qiao. Records, Wei 4 §54Records, Wu 3 §9Records, Wei 28 §33 · 27
In the 1st year of Taiping (256) Wen Qin persuaded Sun Jun to attack Wei, and Sun Jun sent Wen Qin with Lü Ju, Zhu Yi, Tang Zi and others into the Huai and Si rivers to make an attempt on Qing and Xu Provinces. The Biographies of the Three Successor Rulers give Wen Qin's title at this time as General-in-Chief Who Conquers the North. In the 9th month Sun Jun died and his cousin Sun Chen succeeded him; Lü Ju, Wen Qin, Tang Zi and others recommended Teng Yin as Chancellor, but Sun Chen would not agree, and when Lü Ju turned his army back, Sun Chen ordered Wen Qin, Tang Zi and others by edict to seize Lü Ju. Records, Wu 19 §76 · 80Records, Wu 3 §12–13
In the 5th month of the 2nd year of Ganlu (257) Zhuge Dan rebelled at Shouchun and asked for help, and in the 6th month Wu sent Wen Qin, Tang Zi, Quan Duan and others with 30,000 infantry and cavalry. While the encirclement of Wang Ji, General Who Guards the South, had not yet closed, Tang Zi, Wen Qin and the others got into the city from the northeast, using the hills and rough terrain. When the General-in-Chief Sima Wenwang (Sima Zhao) threw a double ring of siege around the city with an army of 260,000, Wen Qin and the others sallied out several times against the siege lines but were driven back each time. Records, Wei 28 §35–37Records, Wu 3 §16
In the 1st month of the 3rd year of Ganlu (258), Zhuge Dan, Wen Qin, Tang Zi and the others attacked the southern siege line for five or six days, but their siege engines were burned and broken and they went back into the city. Food ran out, and tens of thousands surrendered and left. Wen Qin proposed sending out all the northerners to save food and holding firm with the men of Wu, but Zhuge Dan would not listen, and they quarrelled and resented each other. The two, who had long been at odds and had joined hands only out of calculation, grew more suspicious as matters became urgent, and when Wen Qin came to see Zhuge Dan to discuss affairs, Zhuge Dan finally killed him. The Biographies of the Three Successor Rulers likewise record that Zhuge Dan killed Wen Qin in the 1st month, in spring, of the 3rd year of Taiping. Records, Wei 28 §39–40Records, Wu 3 §18
His sons Wen Yang and Wen Hu rushed from the small fort, but when their men would not follow them, they climbed over the wall and surrendered to the General-in-Chief. The army officers asked that they be killed, but the General-in-Chief pardoned them, saying that the two had come to entrust their lives to him when cornered and that, since the city had not yet fallen, killing them would only harden the resolve of those inside. The two rode around the city calling out, 'Even the sons of Wen Qin have not been killed,' and they were made generals and given the rank of Marquis Within the Passes. Records, Wei 28 §40–41
After Shouchun fell, Wen Yang and Wen Hu were permitted to collect Wen Qin's body and bury it in the old family tomb. The passage on Tang Zi records that with Zhuge Dan and Wen Qin slaughtered and Tang Zi also taken alive, all three rebels were captured, to the delight of the whole realm. Since Wen Qin has no biography, there is no assessment of him by Chen Shou. Records, Wei 28 §46–47 · 140