Zhang Jianzhi

Biography

Family Background and Early Life

Zhang Jianzhi came from an official family in Xiangyang, Xiangzhou, with local standing. As a youth he studied the classics and histories and was especially interested in the Three Ritual Classics. He entered the Imperial Academy. Linghu Defen, Director of the Directorate of Education and a noted early Tang historian who participated in the compilation of works such as the Book of Zhou and Book of Sui, admired Zhang Jianzhi and expected him to become a major assistant to a ruler.

After passing the jinshi examination, Zhang Jianzhi first served as assistant magistrate of Qingyuan County, a relatively low-ranking county post. He remained in minor office for decades and did not rise rapidly. Only at age sixty-four, when the court held a special examination for worthy candidates and more than a thousand men submitted policy responses, did Zhang Jianzhi place first and enter central government as Investigating Censor. The source text therefore presents him as a notably late-blooming official.

Middle Career and Provincial Experience

After serving as Investigating Censor, Zhang Jianzhi was gradually promoted to Drafter in the Secretariat. During this period the Turkic leader Mochuo proposed a marriage involving his daughter and Wu Yanzhiu. Wu Zetian considered the arrangement, but Zhang Jianzhi remonstrated that there was no precedent for the Son of Heaven seeking a foreign woman to marry to a Chinese prince. He offended Wu Zetian and was sent from the capital to become Governor of Hezhou and later Governor of Shuzhou.

While Governor of Shuzhou, Zhang Jianzhi submitted a detailed memorial against the military establishment in Yaozhou. The region lay in present-day Yunnan and was described as mountainous, unhealthy, and difficult to supply. According to his memorial, five hundred soldiers were sent there annually and many died. Zhang Jianzhi reviewed the historical administration of the region from Tang Meng's activities in the Western Han and the establishment of Yongchang Commandery in the Eastern Han to Zhuge Liang's southern campaigns, arguing that after Zhuge Liang had established only a basic administrative framework the region had remained comparatively stable. He further cited repeated killings of officials and the high mortality of soldiers after the Tang created Yaozhou. He therefore urged the court to abolish Yaozhou, place the region under the Xizhou Area Command, remove the garrisons south of the Lu River, and establish defensive passes north of the river. His proposal was not adopted, but the source text presents it as evidence of his political judgment and knowledge of frontier conditions.

He was later transferred to Chief Clerk of the Grand Commander Area Office at Jingzhou. Jingzhou was one of the Tang's major military-administrative centers, and the chief clerk effectively handled much of its government. Zhang Jianzhi served there for years and developed a strong record, which later helped prompt Di Renjie's recommendations.

Appointment as Chancellor in Old Age

During the Chang'an era, Wu Zetian asked Di Renjie where she might find an outstanding statesman. Di replied that if she sought literary ability and seniority, existing chancellors such as Li Jiao and Su Weidao were sufficient, but that the elderly Chief Clerk of Jingzhou, Zhang Jianzhi, possessed the ability of a chancellor and would devote himself fully to the state if properly employed. Wu Zetian summoned Zhang Jianzhi as a military assistant of Luozhou. Later, when she again asked Di Renjie for talent, he reminded her that he had already recommended Zhang Jianzhi. Wu Zetian replied that she had promoted him, but Di answered that he had recommended a chancellor, not merely a military assistant. Zhang Jianzhi was therefore appointed Assistant Minister of the Court of Judicial Review and later Vice Minister of the Ministry of Justice.

When Yao Chong was sent to command at Lingwu, Wu Zetian ordered him before departure to recommend an outside official capable of becoming chancellor. Yao Chong replied that Zhang Jianzhi was deep, steady, strategic, and capable of deciding major affairs, and that because he was already old he should be used quickly. Wu Zetian summoned Zhang Jianzhi that same day and appointed him Joint Manager of Affairs with the Secretariat and Chancellery, later promoting him within the Secretariat. At nearly eighty, Zhang Jianzhi finally reached the chancellorship.

Shenlong Coup

In the first lunar month of 705, Wu Zetian was gravely ill, while her favorites Zhang Yizhi and Zhang Changzong dominated access to the court. Zhang Jianzhi secretly planned with Cui Xuanwei, Jing Hui, Huan Yanfan, and Yuan Shuji to eliminate the two Zhang brothers.

Zhang Jianzhi first secured the support of Li Duozuo, General-in-Chief of the Right Feathered Forest Guard. He asked Li who had given him his current wealth and rank. Li answered tearfully that it had been Emperor Gaozong. Zhang Jianzhi then argued that Gaozong's son was now threatened by Zhang Yizhi and Zhang Changzong and asked whether Li did not wish to repay the emperor's favor. Li swore to support the plan.

Zhang Jianzhi also drew on his earlier association with his fellow townsman Yang Yuanyan, who had succeeded him at Jingzhou. The two had once discussed Wu Zetian's replacement of Tang by Zhou while traveling by boat, and Yang had expressed a strong desire to restore the Tang. After becoming chancellor, Zhang Jianzhi recommended Yang Yuanyan as General of the Right Feathered Forest Guard and reminded him of that earlier conversation. Zhang Jianzhi also arranged for Huan Yanfan, Jing Hui, and Li Zhan to take key guard commands, thereby bringing the palace army under the conspirators' influence. To reduce suspicion among Zhang Yizhi's faction, he also gave Wu Youyi a senior guard command.

After Yao Chong returned from Lingwu, Zhang Jianzhi informed him of the plan and received his approval. Huan Yanfan told his mother, who encouraged him to place loyalty to the state above the inability to fulfill both loyalty and filial piety at once. Crown Prince Li Xian regularly entered the palace through the northern gate to inquire after Wu Zetian's health. Huan Yanfan and Jing Hui secretly met him and informed him of the conspiracy, and Li Xian gave permission.

On the twenty-second day of the first lunar month, Zhang Jianzhi, Cui Xuanwei, Huan Yanfan, General Xue Sixing, and others led more than five hundred troops of the Left and Right Feathered Forest Guards to Xuanwu Gate. Li Duozuo, Li Zhan, and imperial son-in-law Wang Tongjiao were sent to the Eastern Palace to bring the crown prince. Li Xian hesitated. Wang Tongjiao argued that the previous emperor had transmitted the throne to him, that he had been deposed and confined without cause for twenty-three years, and that the northern guards and southern court officials now intended to eliminate the evil favorites and restore the Li house. Li Xian still feared disturbing the ailing sovereign. Li Zhan responded that the commanders and chancellors were risking their lives for the state and that the crown prince could not leave them exposed to execution. Li Xian then agreed to come out.

The coup forces entered the palace, killed Zhang Yizhi and Zhang Changzong beneath a corridor, and surrounded Wu Zetian at Yingxian Palace. Wu Zetian demanded to know who was rebelling. Zhang Jianzhi answered that Zhang Yizhi and Zhang Changzong had plotted treason and had been executed under the crown prince's order. Seeing Li Xian, Wu Zetian told him that the two men were already dead and that he could return to the Eastern Palace. Huan Yanfan instead insisted that the crown prince could not simply return: Emperor Gaozong had entrusted his beloved son to Wu Zetian, but the will of Heaven and the people now favored the Li house, and the ministers wished Wu Zetian to transfer the throne to the crown prince.

Wu Zetian was forced to abdicate. Li Xian returned to the throne as Emperor Zhongzong of Tang and restored the Tang dynastic name. Zhang Jianzhi was promoted to Minister of Personnel, enfeoffed first as Duke of Hanyang Commandery and then as Prince of Hanyang. Together with Cui Xuanwei, Jing Hui, Huan Yanfan, and Yuan Shuji, he was later known as one of the “Five Princes.”

Slander and Exile

After the coup, the Five Princes received titles and high office but failed to consolidate their position. Wu Sansi allied himself with Empress Wei and gradually regained the confidence of Emperor Zhongzong. Zhang Jianzhi and the others repeatedly urged the emperor to eliminate the remaining political influence of the Wu clan, but he refused. Wu Sansi then arranged accusations that the Five Princes had slandered Empress Wei. Imperial edicts demoted them to remote provincial offices. Zhang Jianzhi was reduced to military assistant of Xinzhou and later exiled to Longzhou.

While in exile, Zhang Jianzhi became ill from anger and died in Longzhou in 706 at age eighty-two.

In 710, after Emperor Ruizong of Tang took the throne, Zhang Jianzhi was rehabilitated. He was posthumously granted the office of Secretariat Director, restored as Duke of Hanyang Commandery, and given the posthumous name Wenzhen.

Zhang Jianzhi, courtesy name Mengjiang, was a native of Xiangyang in Xiangzhou. As a young man he entered the imperial academy, read widely in the classics and histories and loved especially the three ritual books; the libationer Linghu Defen thought highly of him and expected him to become a minister. After passing the examinations he served as assistant magistrate of Qingcheng. In 689, at sixty-four, he was summoned to the examination in the "worthy and good" category and stood first among more than a thousand candidates, being made investigating censor and rising by 698 to drafter of the Phoenix Hall. When Wu Zetian wished to marry the Prince of Huaiyang, Wu Yanxiu, to a daughter of the Turkic Qapaghan, Zhang memorialized that there had never been a Son of Heaven who sought a barbarian woman for a Chinese prince; offending her, he was sent out as prefect of Hezhou and then of Shuzhou.

As prefect of Shuzhou he memorialized at length against the garrison of Yaozhou. He noted that Yaozhou was the old land of the Ailao, known to China only from the later Han, when Yongchang commandery was set up to govern it and salt, cloth, rugs and felt were taxed for the benefit of the interior; that when Liu Bei held Shu and lacked arms, Zhuge Liang crossed the Lu in the fifth month and took its gold, silver, salt and cloth to fill the army's stores, so that the state grew rich. Now, he wrote, no such taxes or rarities come in, yet the treasury is emptied and commoners are driven to labor and die among the barbarians, their bones never brought home while mothers and children mourn from a thousand li away — no profit to the state and lifelong misery for the people. Citing Zhuge Liang's three difficulties of stationing officials and troops among the southern peoples, he recalled that since Yaozhou was established its officials Li Xiaorang and Xin Wenxie had been killed by the tribes, the general Zhao Wugui destroyed with all his men and Liu Huiji slain in battle, so that the prefecture was abolished, that it was restored in 688 only for the secretary Li Leng to be killed, and that the seven garrisons south of the Lu set up under Yanzai had kept Shu in turmoil ever since. He asked that Yaozhou be abolished and the Ailao placed under the governor of Xizhou, with their chiefs attending court as a foreign realm; that the southern garrisons be abandoned and a pass established north of the Lu; and that Xizhou's garrison be strengthened with upright officials. The empress did not accept it, and he was transferred to be chief of staff at Jingzhou.

When Wu Zetian asked Di Renjie where a remarkable man might be found, Di answered that the chief of staff at Jingzhou, Zhang Jianzhi, was old but of ministerial caliber and would serve the state with all his heart; she summoned him as administrator of Luozhou, and when Di observed that he had recommended a chancellor and been given an administrator, he was made assistant minister of justice and then vice minister of the ministry of justice. When the minister of war Yao Chong was about to leave for the Lingwu army, the empress asked him to name men outside the court fit for the chancellorship, and he said Zhang was deep and deliberate, able to decide great matters, and old enough that she should use him quickly; she received him that day, made him concurrently an assistant director of the Phoenix Hall and Phoenix Terrace and then vice minister of the Phoenix Hall, still in charge of government.

In the first month of 705, when Wu Zetian lay gravely ill and Zhang Yizhi and Zhang Changzong managed affairs from within the palace, Zhang Jianzhi plotted with Cui Xuanwei, Jing Hui, Huan Yanfan and Yuan Shuji to kill them. He first asked the general of the right guard Li Duozuo who had given him his present wealth and honor; Li answered in tears, "The Great Emperor," and when Zhang pressed him with the danger to the Great Emperor's son, he swore by heaven and earth and joined the plot. Earlier, when Zhang had succeeded Yang Yuanyan as chief of staff at Jingzhou, the two had drifted mid-river on the Yangtze and spoken of the empress's usurpation, Yang declaring his resolve to restore the Tang; when Zhang became chancellor he had Yang made general of the right guard, saying, "You remember what was said mid-river? This appointment is no light gift." He also made Huan Yanfan, Jing Hui and Li Zhan generals of the left and right guards with the palace troops in their charge; the two Zhangs grew suspicious, and Zhang gave their partisan Wu Youyi the nominal post of general of the right guard to set them at ease. When Yao Chong returned from Lingwu, Zhang and Huan told each other the hour had come and shared the plan with him. Huan told his mother, who said that loyalty and filial piety cannot both be complete and the state must come first; and when the heir apparent Li Xian came to inquire after the empress at the north gate, Huan and Jing secretly told him the plan, and he agreed.

On the guimao day Zhang Jianzhi, Cui Xuanwei, Huan Yanfan and the general Xue Sixing brought five hundred men of the left and right guards to the Xuanwu gate and sent Li Duozuo, Li Zhan and the commandant Wang Tongjiao to the Eastern Palace for the heir. He hesitated, and Wang Tongjiao spoke of the late emperor's trust and the twenty-three years of wrongful confinement, while Li Zhan demanded that he not deliver his ministers to the boiling cauldron; the heir then came out. Wang lifted him onto a horse and brought him to the gate, and they broke in. The empress was at the Yingxian Palace; Zhang and the others cut down Zhang Yizhi and Zhang Changzong in the corridor and entered the Changsheng Hall where she lay, surrounding her with guards. Starting up, she asked who was rebelling, and Zhang answered that the two Zhangs had plotted and that they had killed them on the heir's order, deserving death for raising troops within the palace. Seeing the heir among them, she told him to return to the Eastern Palace, but Huan Yanfan pressed her to yield the throne to him in accord with the hopes of heaven and men; she reproached Li Zhan and Cui Xuanwei with ingratitude and each answered that he was repaying her great kindness. Zhang Changqi, Zhang Tongxiu and Zhang Changyi were then executed and their heads hung with the two Zhangs' south of the Tianjin bridge, while Yuan Shuji led the southern guard with the Prince of Xiang, Li Dan, arresting the partisans Wei Chengqing, Fang Rong and Cui Shenqing. On Zhongzong's restoration Zhang Jianzhi was enfeoffed as Prince of Hanyang and counted with Cui Xuanwei, Jing Hui, Huan Yanfan and Yuan Shuji as the "five princes"; later squeezed out by Wu Sansi and his party, he was demoted to adjutant of Xinzhou and died in grief and anger.

Major Activities

Shenlong Coup

The Shenlong Coup was the defining event of Zhang Jianzhi's life. As its principal planner and leader, he joined Cui Xuanwei, Jing Hui, Huan Yanfan, and Yuan Shuji, secured the support of Li Duozuo and other commanders of the Feathered Forest Guards, and took control of the northern palace army. During Wu Zetian's illness they killed Zhang Yizhi and Zhang Changzong, forced Wu Zetian to abdicate, and restored Emperor Zhongzong of Tang and the Tang dynastic title. The source text describes this as ending the fifteen-year Zhou regime of Wu Zetian and returning political authority to the Li house, with lasting effects on subsequent Tang politics.

Political Views

As Governor of Shuzhou, Zhang Jianzhi submitted a memorial on the frontier administration of Yaozhou. He advocated abolishing Yaozhou, removing the garrisons south of the Lu River, and establishing passes north of it. Drawing on historical precedents including Zhuge Liang's southern administration, he argued for a more indirect frontier policy. Although the court rejected the proposal, the source text presents it as evidence of serious reflection on the governance of frontier peoples and the costs of permanent garrisoning.

Literary Achievement

Zhang Jianzhi also wrote poetry. One poem survives in the Complete Tang Poems. Although little of his literary work remains, the source text notes that, as a scholar who passed the jinshi examination, he possessed a literary education respected by his contemporaries.

Recommendation and Placement of Personnel

After becoming chancellor, Zhang Jianzhi recommended Yang Yuanyan as General of the Right Feathered Forest Guard and brought him into the core of the coup conspiracy. He also arranged key guard appointments for Huan Yanfan, Jing Hui, and Li Zhan. These personnel decisions placed the palace guards under the conspirators' effective control and were a major factor in the success of the Shenlong Coup.

Personal Relations

• Zhang Yi: son, Editorial Director
• Zhang Yuan: son, Administrator of Wu Commandery and concurrently Jiangdong Investigating Commissioner
• Zhang Xu: son, Palace Censor
• Zhang Bi: son, Left Reminder
• Zhang Xie: son, granary officer in the Jingzhou administration
• Zhang Zhen: fourth son, military assistant in Henan
• Zhang Dian: grandson, courtesy name Zijing
• Zhang Qi: grandson, Governor of Jinzhou
• Linghu Defen: Director of the Directorate of Education, admired Zhang Jianzhi's ability and expected him to become a major minister
• Di Renjie: chancellor who twice recommended Zhang Jianzhi to Wu Zetian as a man of chancellorial ability
• Yao Chong: chancellor who recommended Zhang Jianzhi for the chancellorship
• Yang Yuanyan: fellow townsman and former successor at Jingzhou, later recommended by Zhang Jianzhi as a guard general and participant in the coup
• Cui Xuanwei: principal coup participant and one of the Five Princes
• Huan Yanfan: principal coup participant and one of the Five Princes
• Jing Hui: principal coup participant and one of the Five Princes
• Yuan Shuji: principal coup participant and one of the Five Princes
• Li Duozuo: General-in-Chief of the Right Feathered Forest Guard, brought into the coup by Zhang Jianzhi
• Li Zhan: Vice Director of the Right Cavalier Attendants, coup participant
• Wang Tongjiao: imperial son-in-law who went to the Eastern Palace to bring Crown Prince Li Xian to Xuanwu Gate
• Wu Zetian: sovereign under whom Zhang Jianzhi became chancellor; later forced to abdicate by the coup he led
• Emperor Zhongzong of Tang, Li Xian: restored to the throne by Zhang Jianzhi but later accepted accusations from Wu Sansi that led to Zhang Jianzhi's exile
• Emperor Ruizong of Tang: posthumously rehabilitated Zhang Jianzhi
• Wu Sansi: nephew of Wu Zetian who later undermined and framed Zhang Jianzhi and the other Five Princes
• Zhang Yizhi and Zhang Changzong: favorites of Wu Zetian killed during the coup
• Empress Wei (Tang dynasty): allied with Wu Sansi and was involved in the political attacks on the Five Princes

Historical Assessment

Tang Dynasty and Contemporary Assessments

• Di Renjie said that although Zhang Jianzhi was old, he possessed the material of a chancellor and, if employed, would devote himself fully to the state.
• Yao Chong described him as deep and steady, possessing strategy and the ability to decide major affairs.
• A rehabilitation edict under Emperor Ruizong praised Zhang Jianzhi's exceptional qualities and upright loyalty.

Song and Yuan Dynasties

• The Old Book of Tang praised Zhang Jianzhi and the other coup leaders for loyalty and righteousness but criticized them for failing to secure their plans and ultimately falling to hostile factions.
• The New Book of Tang praised the Five Princes for bringing troops north, eliminating the two favorites, restoring Emperor Zhongzong, and stabilizing the Tang, while lamenting that they could not preserve themselves after success.
• Sima Guang's Comprehensive Mirror in Aid of Governance recorded the Shenlong Coup in detail and presented Zhang Jianzhi's strategic courage while also noting that the surviving Wu clan remained a source of later political danger.

Ming and Qing Dynasties

• Wang Fuzhi argued that eliminating the two Zhang brothers was part of the larger process of dismantling Wu clan power, but criticized Zhang Jianzhi and his allies for failing to remove Wu Sansi and thereby leaving a future danger.
• Zhao Yi, in Notes on the Twenty-Two Histories, praised the courage of the elderly coup leaders for settling a great crisis but also observed that they lacked sufficient political skill to protect themselves afterward.

Modern Period

• Chen Yinke, in his studies of Tang political history, interpreted the Shenlong Coup as part of the struggle between established elite political groupings and Wu clan power and linked its outcome to broader changes in Tang politics.
• Cen Zhongmian praised Zhang Jianzhi for risking himself at around eighty years of age to clear the court but also regarded the failure to stabilize the post-coup order and eliminate remaining Wu influence as a major political error.
• Lü Simian considered the restoration of Tang to have accorded with broad sentiment but judged that the coup leaders lacked the full talent needed for long-term statecraft, leaving the political situation unstable after their victory.