〃Do not trouble yourself to move； O General；〃 said Chen Shi； 〃for I will go out to fight them。〃
Huang Zhong consented； and placed three thousand troops under Chen Shi； who went out of the valley and set his army in array。 And when Xiahou Shang came up and； as arranged； merely fought a few bouts and ran away。 Chen Shi followed to take advantage of his success。 But he was soon brought to a standstill by the rolling of logs and hurling of stones on the part of his opponents。 As he turned to retire； Xiahou Yuan brought out his troops and attacked。 Chen Shi had no chance against them and was quickly made prisoner。 Many of his soldiers joined the enemy； but a few escaped to their own side and told Huang Zhong of the misfortune。
Huang Zhong at once asked advice from Fa Zheng； who said； 〃This Xiahou Yuan is easily provoked to anger； and being angry he is bold without discretion。 Your way now is to work up the enthusiasm of your soldiers； then break camp and advance。 Do this in a series of marches； and you will excite him up to the point of giving battle； when you can capture him。 They call this the 'Ruse of the Interchange of Host and Guest'。〃
So Huang Zhong collected all the things his soldiers liked； and made them presents； till the sound of rejoicing filled the whole valley and the men were hot to fight。 Then camp was broken； and the army marched forward a certain distance。 Then they encamped。 After some days' rest the march was repeated； and then again。
When tidings of the advance reached Xiahou Yuan； he proposed to go out and fight。
〃No； no；〃 said the prudent Zhang He。 〃This is a well known ruse； and you should remain on the defensive。 You will lose if you fight。〃
Xiahou Yuan was not the man to stomach this moderate advice； so he sent out Xiahou Shang to give battle。 As soon as this force reached the camp of Huang Zhong； the Veteran General mounted and rode out to fight。 In the very first bout he captured Xiahou Shang。 Those who escaped told how their leader had been captured； and Xiahou Yuan at once sent to offer an exchange of prisoners。 This was agreed to； to be effected the following day in front of both armies。
So next day both sides were arrayed in a spot where the valley widened； the two leaders on horseback beneath their respective standards。 Beside each stood his prisoner。 Neither was encumbered with robe or helmet； but each wore thin； simple dress。 At the first beat of the drum each started to race over to his own side。 Just as Xiahou Shang reached the ranks of his own side； Huang Zhong shot an arrow and wounded him in the back。 The wounded man did not fall； but went on。
But Xiahou Yuan； mad with rage； could contain himself no longer。 He galloped straight at Huang Zhong； which was exactly what the latter wanted to irritate him into doing。 The fight that then ensued went on for twenty bouts； when suddenly the gongs clanged out from Xiahou Yuan's side and he drew off。 Huang Zhong pressed on and shattered the army of Wei。
When Xiahou Yuan reached his own side； he asked why the gong had sounded。
〃Because we saw the banners of Shu through openings in the mountains in several places； and we feared an ambush；〃 said Zhang He。
Xiahou Yuan believed him and did not return to the battlefield。 He simply remained defensive。
Before long； Huang Zhong had got quite near to Xiahou Yuan's camp； and then he asked further advice from his colleague。
Fa Zheng pointed over to the hills and said； 〃There rises a steep hill on the west of Dingjun Mountain； difficult of access； but from its summit one has a plete view of the defenses of the enemy。 If you can take this hill； the mountain lies in the hollow of your hand。〃
Huang Zhong looked up and saw the top of the hill was a small tableland and there were very few defenders there。 So that evening he left his camp； dashed up the hill； drove out the small host of one hundred under Xiahou Yuan's General Du Xi and took it。 It was just opposite to Dingjun Mountain。
Then said Fa Zheng； 〃Now take up position half way up the hill； while I go to the top。 When the enemy appears； I will show a white flag。 But you will remain quiet till the enemy bee tired and remiss； when I will hoist a red flag。 That will be the signal for attack。〃
Huang Zhong cheerfully prepared to act on this plan。 In the meantime Du Xi； who had been driven from the hill…top； had run back and reported the loss of the hill to Xiahou Yuan。
〃With Huang Zhong in occupation of that hill； I simply must give battle；〃 said Xiahou Yuan。
Zhang He strongly dissuaded him； saying； 〃The whole thing is but a ruse of Fa Zheng。 General； you had better defend our position。〃
But Xiahou Yuan was obstinate。
〃From the top of that hill the whole of our position is visible； our strength and our weakness。 I must fight。〃
In vain were the remonstrances repeated。 Xiahou Yuan set out his troops to surround the opposite hill and then began to vent his rage at his enemy so as to incite Huang Zhong to give battle。
Then the white flag was hoisted。 However； Xiahou Yuan was allowed to fume and rage in vain。 He tried every form of insult； but no one appeared。 In the afternoon the soldiers became weary and dispirited。 Plainly their eagerness had gone； and Fa Zheng unfurled the red flag。
Then the drums rolled out； and the men of Shu shouted till the earth seemed to shake as the hoary old leader rode out and led his force down the slope with a roar as of an earthquake。 Xiahou Yuan was too surprised to defend himself。 His chief enemy rushed straight to his standard。 With a thundering shout； Huang Zhong raised his sword and cleft Xiahou Yuan through between the head and shoulders so that he fell in two pieces。
Hoary headed is he； but he goes up to battle；
Gray haired； yet recklessly mighty；
With his strong arms he bends the bow；
The arrows fly。
With the swiftness of the wind he rides；
The white sword gleams。
The sound of his voice is as the roar of a tiger；
His steed is fleet as a dragon in flight。
Victory is his and its rich rewards；
For he extends the domain of his lord。
At the death of their general； the soldiers of Wei fled for their lives； and Huang Zhong attacked Dingjun Mountain。 Zhang He came out to oppose the army of Shu； but； attacked at two points by Huang Zhong and Chen Shi； he could not stand。 He lost the day and fled。 However； before he had gone far； another cohort flashed out from the hills and barred his way。
And the leader cried out； 〃Zhao Yun of Changshan is here！〃
Confused and uncertain what to do； Zhang He led his troops toward Dingjun Mountain。 But a body of soldiers came out to stop him。
The leader was Du Xi； who said； 〃The mountain is in the hands of Liu Feng and Meng Da！〃
So Zhang He and Du Xi joined their forces and went to River Han； where they camped。 Thence they sent to tell Cao Cao of their defeat。
At the news of the death of Xiahou Yuan； Cao Cao uttered a great cry and then he understood the prediction of the soothsayer； Guan Lu； that the cast showed opposition： It was the twenty…fourth year of Rebuilt Tranquillity （three and eight cross）； the yellow boar （the month Xiahou Yuan died） had met the tiger； the expedition had suffered a loss indeed by the death of a general； and the death had taken place at the mount known as 〃Army Halt〃 （Dingjun）。 The affection between Cao Cao and his general had been very close； for he considered Xiahou Yuan as his limb。
Cao Cao sent to inquire the whereabouts of Guan Lu； but no one knew。
Cao Cao nourished feelings of resentment against the slayer of his friend； and he led his army out against Dingjun Mountain to avenge Xiahou Yuan's death。 Xu Huang led the van。 When the army reached River Han； Zhang He and Du Xi joined them。
They said to Cao Cao； 〃Dingjun Mountain is lost。 Before marching farther； the stores in Micang Mountain should be moved to the Northern Mountain。〃
And Cao Cao agreed。
Huang Zhong cut off the head of Xiahou Yuan and took it to Liu Bei when he reported his victory。 For these services； Liu Bei conferred upon him the title General Who Conquers the West； and great banquets were given in his honor。
While these were going on； General Zhang Zhu brought the news： 〃Cao Cao's army of two hundred thousand troops is on the way to avenge Xiahou Yuan's loss； and the suppl