support for his military operations, which were met with great success. By 757, Guo Ziyi had entered the Shaanxi battlefront, and many locals willingly aided him against the rebels, increasing the Guo army to perhaps twice its original size. The rebels suffered dramatic losses, including the deaths of their generals, after which Guo declared victory on the Shaanxi front. Chang'an victory and rebel collapse Guo Ziyi then immediately turned his attention to retaking Chang'an. He attacked with 15 000 men, whereas the rebels were able to assemble only 10 000 men, and defeated them. Guo's victories in Shaanxi and at Chang'an contributed to in-fighting among the rebel ranks. The leader of the rebels, An Lushan, was killed by his son, An Qingxu, who gathered up what was left of the rebels and retreated to Luoyang. When Suzong arrived at Chang'an, it is said that he shed tears and said to Guo, "This may be my country, but it is recreated by your hand." 「雖吾之家國，實由卿再造。」 In 758, Guo Ziyi, Li Guangbi, and other jiedushi were ordered to eliminate the last remaining rebels in Yi. However, Suzong was troubled by the growing power of the jiedushi so he placed his eunuchs in charge of the campaign. This became a disaster, but Guo Ziyi managed to make the best out of the situation by convincing his fellow jiedushi that they could have one easy victory if they laid siege to the rebel city. All of them agreed to this strategy and the rebel's supplies were depleted during the siege. When the time came to assault the city, however, there was no commander-in-chief to coordinate the attack since all the jiedushi were of equal rank, and it proved ineffective. In the meantime, reinforcements under Shi Siming arrived to reinforce An Qingxu. The Tang forces missed the opportunity to eliminate the rebels. A bloody battle followed in 759, fought in poor weather and again with no central command for the Tang. Although the Tang force emerged victorious, both sides suffered tremendous losses (the rebel leader Shi Siming himself was killed, as were most of the Mongol rebels) and the result of the battle was unacceptable to the emperor, since the Tang army had been known to win battles while suffering relatively few casualties. The jiedushi began to blame one another, and many of them targeted Guo, placing much of the blame on him. In fact,