Instruct: Given a question, retrieve documents that answer the question.
Query: Who was King Zhaoxiang of Qin's mother?
Because King Zhaoxiang had not yet legally come of age (traditionally at the age of 20), his mother, who was now known as Queen Dowager Xuan, became the regent. She was supported by her brothers, Wei Ran and Mi Rong (羋戎), as well as two other sons, Prince Yi (公子悝) and Prince Fu (公子巿), the four of them collectively known as the "Four Nobles" (四貴).
In 284 BC, King Zhaoxiang sent troops in a five-state alliance of Qin, Yan, Zhao, Wei and Han, led by the Yan general Yue Yi, to attack Qi. Over 70 cities were captured including its capital Linzi (臨淄), leading to the murder of King Min of Qi by his supposed Chu ally.
King Zhaoxiang died at age 75 in 251 BC, having outlived his eldest son, who died in 267 BC while serving as a hostage in the state of Wei. He was succeeded by his second son King Xiaowen.
In 288 BC, King Zhaoxiang contacted King Min of Qi and proposed an alliance where both would claim the title "Di", and planned to attack the newly strengthened state of Zhao together. However, King Min was persuaded by Su Qin to renounce his Di title, and instead allied with other states to attack Qin, forcing King Zhaoxiang to also renounce his Di title. At the same time, Qi took the opportunity to conquer its rival state of Song, which made itself a major immediate threat in the eyes of other states.
In 304 BC, King Zhaoxiang met with King Huai of Chu in Huangqi (黃棘) to negotiate an alliance, ceding Shangyong (上庸) as a gesture. In 303 BC, the states of Qi, Wei and Han broke off their previous alliance with Chu and invaded Chu, forcing Chu to send its crown prince Xiong Heng to Qin as a hostage in exchange for Qin assistance. King Zhaoxiang sent troops to attack Wei and Han, capturing Puban (蒲阪), Yangchun (陽春) and Fengling (封陵) from Wei, and re-capturing Wusui from Han. In 302 BC, King Zhaoxiang met with King Xiang of Wei and Crown Prince Yin of Han (韓太子嬰) in Linjin (臨晉), and agreed to return the seized lands in exchange for the two states denouncing their previous anti-Qin alliance. At the same time, the Chu crown prince secretly fled from Qin back to Chu.
Wang Ling's attack on Handan did not go well due to the fierce Zhao resistance, and King Zhaoxiang again decided to invite Bai Qi to command the siege, but Bai Qi again advised him that Qin had a very low chance of winning this campaign. King Zhaoxiang was unhappy to hear Bai Qi's counsel, so he replaced Wang Lin with Wang He and continued the siege. In 257 BC, the Qin army was suffering losses inflicted by reinforcements from the states of Chu and Wei. King Zhaoxiang then personally visited Bai Qi and attempted to coerce him into taking the command position with royal authority. When Bai Qi once again advised abandoning the siege, King Zhaoxiang was so angry that he stripped Bai Qi's titles and exiled him. Fan Ju then falsely accused to King Zhaoxiang that Bai Qi was cursing the King behind his back, so King Zhaoxiang decreed the forced suicide of Bai Qi. This did not improve the situation for the Qin offensive, and the Qin sustained heavy casualties under the combined assault of Wei, Chu and Zhao, and the Qin army was routed and went into a general retreat. The three-state alliance then pursued and attacked Qin, reinforced by the Han army that had recently joined them. The combined forces recaptured Hedong, Anyang, Taiyuan, Pilao, Wu'an, Shangdang and Runan. The Qin expeditionary force lost most of its men in the retreat. King Zhaoxiang's ignoring of Bai Qi's advice had sown bitter fruits at the end.
In 256 BC, Duke Wu of West Zhou (西周武公) allied with other states to stop the Qin offensive on the Han city of Yangcheng. In retaliation, King Zhaoxiang of Qin sent general Jiu to invade West Zhou, successfully breaking into Wangcheng. The Duke Wu was taken to Xianyang to beg for mercy, conceding all his lands. Both King Nan and Duke Wu would die later that year, and the subsequent Duke of West Zhou, Duke Wen (西周文公), was exiled to Danhuju (憚狐聚). Because the Zhou royal court had fallen from power and King Nan had died without a successor, the Eastern Zhou Dynasty collapsed, ending 879 years of Zhou monarchy. The remaining East Zhou state was also conquered by Qin chancellor Lü Buwei seven years later in 249 BC during the reign of King Zhaoxiang's grandson King Zhuangxiang, after Duke Jing of East Zhou attempted to form an anti-Qin alliance with other states.
In 299 BC, Lord Mengchang was sent to Qin on an official journey. King Zhaoxiang had heard so much about the young lord that he wanted to appoint him as the new Chancellor of Qin. However, King Zhaoxiang was warned by his ministers that Lord Mengchang was still loyal to his homeland of Qi, and soon put Lord Mengchang under house arrest. Desperate, Lord Mengchang sent a messenger to the king of Qin's beloved concubine for help. In exchange for her aid, the woman asked for the snow fox fur coat which Lord Mengchang had already given to the king as a gift when he first arrived in Qin. It was worth a thousand pieces of gold and there was not its like anywhere. King Zhaoxiang kept it in the royal treasury. One of Lord Mengchang's entourage in Qin was a skilled thief. He disguised himself as a dog and sneaked into the treasury under cover of darkness and retrieved the coat. Within two days, Lord Mengchang was released thanks to the pleas of the concubine. Lord Mengchang hired a chariot, forged his documents and dashed to the borders. By midnight of the next day, he had reached Hangu Pass—the last checkpoint of Qin before entering the territories of Qi. King Zhaoxiang had immediately regretted letting Lord Mengchang go and a small army was chasing him to bring him back. The guards at Hangu Pass would not let anyone pass through until the cock-crow at dawn. Lord Mengchang turned to his entourage for help. One of his aides could imitate all types of sounds. He crowed like a rooster, and this woke up the rest of the roosters. Not knowing that Lord Mengchang was being hunted, the guards at the pass then allowed Lord Mengchang and his entourage to enter Qi territory to safety.
Note: King Zhaoxiang of Qin (秦昭襄王) had already been ruling Qin for 51 years when Qin annihilated the Zhou dynasty; however the other six warring states were still independent regimes. Some Chinese historiographers thus used the next year (the 52nd year of King Zhaoxiang of Qin) as the official succession from the Zhou dynasty.
In the middle of the 3rd century , Zheng Guo, a hydraulic engineer from the Han state, was sent to Qin to advise King Zhaoxiang of Qin on constructing irrigation canals. Qin had a penchant for building large-scale canals, as evident from its Min River irrigation system. King Zhaoxiang approved Zheng Guo's idea on constructing an even bigger canal. The project was completed in 264  and the canal was named after Zheng. Qin benefitted from the project as it became one of the most fertile states in China due to the good irrigation system, and also because it could now raise more troops as a consequence of increased agricultural yield.
In 301 BC, Qin again attacked Han, led by King Zhaoxiang's uncle, Wei Ran, and occupied the city of Rang (穰城). The city was later given to Wei Ran, who was made chancellor six years later, as his fief. However, in 298 BC, Qin suffered a setback at Hangu Pass under the combined attack from a three-state alliance of Qi, Han and Wei, and was forced to concede the recently occupied Fengling and Wusui back to Wei and Han.
In 306 BC, the young King Zhaoxiang ascended to the throne, with his mother Queen Dowager Xuan serving as regent. Knowing Qin could not focus on eradicating Yiqu when it had the hostile eastern states to deal with, and her son's rule was still shaky due to numerous rival princes keen to capture the throne, Queen Dowager Xuan decided to use an approach of pretended conciliation. She invited the king of Yiqu to live long-term in the Ganquan Palace, and consummated a seductive liaison that produced two sons with him. This completely removed the Yiqu King's hostility towards Qin, as the beguiled king had lost all cautiousness around the Queen Dowager. At the same time, King Zhaoxiang was aggressively acting to weaken rival warring states in the east and south, and Queen Dowager Xuan was secretly planning with her son the eventual annihilation of Yiqu.
In 256 BC, Qin struck back at Zhao again, with general Zhao Chan (趙摻) killing 90,000 men and capturing over 20 counties. Zhao would continue to be at war with Qin into the years following King Zhaoxiang's death, including participating in a fruitless anti-Qin offensive by the five-state alliance in 247 BC, and two major victories against Qin invasions in 240 BC and 231 BC (the latter won by general Li Mu), but it never recovered to its formal glory prior to the Battle of Changping. Meanwhile, Qin had fully regained its strength to become the only dominant military power, and went on to capture the Zhao capital Handan in 229 BC and eventually conquer the whole of Zhao in 222 BC.
In 299 BC, King Zhaoxiang invited Lord Mengchang to Qin with the intention of appointing him as chancellor. However, after hearing (perhaps ill-intended) warnings from his ministers that Lord Mengchang was still loyal to his home state of Qi (which had just soured its diplomatic relationship with Qin), King Zhaoxiang ordered Lord Mengchang to be put under house arrest. Desperate, Lord Mengchang sent a messenger to bribe King's Zhaoxiang's favourite concubine, who demanded a snow fox fur coat, which Lord Mengchang had already given to King Zhaoxiang as a gift when he first arrived and had to steal back from the royal vault. Thanks to the pleas of the concubine, Lord Mengchang was released within two days, and he quickly smuggled himself out of Qin, narrowly evading a small army that King Zhaoxiang had ordered to pursue him. In 298 BC, the disgrunted Lord Mengchang, who was now the newly appointed chancellor of Qi, lobbied for a combined force of Qi, Han and Wei and laid siege to the Qin fortification of Hangu Pass. The allied army managed to penetrate past the Hangu Pass all the way to Yanshi (盐氏), forcing Qin to negotiate an armistice that involved returning the previously occupied Fengling and Wusui back to Wei and Han.
Parents: Prince Si (公子駟; 356–311 BC), ruled as King Huiwen of Qin (秦惠文王) from 338–311 BC Queen Dowager Xuan, of the Mi clan of Chu (宣太后 羋姓; d. 265 BC) Consorts: Queen Yeyang (葉陽王后) Queen Dowager Tang, of the Tang lineage (唐太后 唐氏), the mother of Prince Zhu Issue: King Zhaoxiang's first son (d. 267 BC). He is also known by his posthumous title, Crown Prince Dao (悼太子). King Zhaoxiang's second son, Prince Zhu (公子柱; 303–251 BC), ruled as King Xiaowen of Qin (秦孝文王) in 251 BC. He is also known by his prior title, Lord Anguo (安國君). A daughter who married King Kaolie of Chu (楚考烈王) and bore Lord Changping (昌平君) in 271 BC
King Zhaoxiang reigned as the King of Qin for 57 years, and was responsible for the state of Qin achieving strategic dominance over the other six major states. During his reign, Qin captured the Chu capital Ying in 278 BC, conquered the Xirong state of Yiqu in 272 BC, slaughtered a 450,000-strong Zhao army at Changping in 260 BC, and overthrew the Eastern Zhou dynasty in 256 BC. These aggressive territorial expansions and the strategic weakening of other rival states paved the path for Qin's eventual unification of China three decades later by his great-grandson Ying Zheng.
Subsequently, King Zhaoxiang's foreign advisor, Fan Sui, advised the king to abandon those fruitless campaigns against distant states. King Zhaoxiang heeded Fan's advice and changed Qin's foreign policy to adopting good diplomatic relations with distant states (Yan and Qi), while concentrating on attacking nearby states (Zhao, Han and Wei). As a consequence, Qin began to launch constant attacks on Han and Wei over the next decades, conquering several territories in its campaigns. By then, Qin's territories had expanded to beyond the eastern shore of the Yellow River and Han and Wei were reduced to the status of "buffers" from Qin for the other states in the east.
In 305 BC, two of King Zhaoxiang's older half-brothers, Prince Zhuang (公子壯) and Prince Yong (公子雍), who a year ago were both rival contenders for the throne, conspired to carry out a coup with Queen Huiwen (惠文后, the mother of the late King Wu) and Queen Wu (悼武王后, King Wu's childless wife, who was a princess from Wei) as well as a dozen other lords and court officials who were against King Zhaoxiang's ascension. The rebellion was quickly crushed by Wei Ran, who slaughtered all the conspirators except Queen Wu, who was exiled back to Wei. With the annihilation of the dissidents, King Zhaoxiang's hold to the throne was secured. In the same year, King Zhaoxiang had his coming-of-age ceremony, and began to personally attend state affairs.
In 283 BC, King Zhaoxiang offered to trade 15 cities in exchange of the jade disc of He, which was in the state of Zhao's possession. King Huiwen of Zhao was attracted by the offer and agreed to the trade. However, the Zhao ambassador Lin Xiangru (藺相如) figured out that Qin never meant to hold up their end of the deal, and managed to return the jade back to Zhao. During the following three years (282 BC to 280 BC), Qin attacked Zhao multiple times, capturing cities such as Shicheng (石城), Lin (藺), Lishi (離石), Qi (祁) and Guanglang (光狼城), killing 20,000 men, and forcing Zhao to agree to send hostages and concede lands in exchange for returning the captured cities. During the armistice meeting held at Mianchi (澠池), King Zhaoxiang attempted to humiliate King Huiwen, but was forced to back down when Lin Xiangru threatened to physically harm the Qin king.
After King Wu's death, Gan Mao left Qin to serve Wei. Since King Wu died young without issue, it threw Qin into a succession crisis, with multiple brother-princes contending for the throne. Eventually, King Wu's younger half-brother Prince Ji, who was serving as a political hostage at the state of Yan at the time, returned to Qin with the support of his uncle Wei Ran (魏冉) and King Wuling of Zhao and ascended to the throne as King Zhaoxiang.
Bai Qi wanted to take advantage of the victory at Changping and immediately lay siege to the Zhao capital of Handan (邯鄲). This frightened the states of Zhao and Han greatly, so they sent Su Dai (蘇代, Su Qin's brother) to bribe Fan Ju (范雎, or Fan Sui 范睢), who was then the Qin chancellor and jealous of Bai Qi's military achievement. Fan Ju persuaded King Zhaoxiang to halt the offensives, citing as the reason that the soldiers needed to rest after years of war. Qin agreed to an armistice in exchange of the states of Zhao and Han conceding lands.
In the next five decades after King Huiwen's death, King Zhaoxiang of Qin shifted his attention to northern China after Qin's victories in the south against Chu. In the early years of King Zhaoxiang's reign, the Marquis of Rang (穰侯) served as Qin's chancellor and he actively pushed for military campaigns against the Qi state in the far eastern part of China. However, the marquis had his personal motives, as he intended to use Qin's powerful military to help him conquer a fief in Qi territories, since the lands were not directly linked to Qin and would not be under the Qin government's direct administration.
King Zhaoxiang of Qin (Chinese:秦昭襄王; 325–251 BC), or King Zhao of Qin (秦昭王), born Ying Ji (Chinese:嬴稷, was the king of Qin from 306 BC to 251 BC. He was the son of King Huiwen and younger brother of King Wu.
In his first year as ruler (306 BC), King Zhaoxiang accepted the counsel of the Right Chancellor, Gan Mao (甘茂), who advocated the return of the Wusui (武遂) region back to the state of Han. The plan was opposed by two other officials Xiang Shou (向壽) and Gongsun Shi (公孫奭), who both despised Gan Mao greatly and proceeded to badmouth him repeatedly. This led Gan Mao to flee Qin in fear of his life and defect to the state of Qi.
The rulers of Qin had styled themselves kings from the time of King Huiwen in 325BC. Upon his ascension, Zheng became known as the King of Qin[9][10] or King Zheng of Qin.[14][15] This title made him the nominal equal of the rulers of Shang and of Zhou, the last of whose kings had been deposed by King Zhaoxiang of Qin in 256BC.