They set out to obey these orders； and on the way they fell to discussing Sima Yi。
〃How does Sima Yi pare with Zhuge Liang？〃 said Guo Huai。
〃Zhuge Liang is by far the better；〃 replied Sun Li。
〃Though Zhuge Liang may be the cleverer； yet this scheme of our leader's shows him to be superior to most people。 The enemy may have got those two cities。 Yet when we unexpectedly fall upon their rear； they will certainly be disordered。〃
Soon after this a scout came in to report： 〃Wang Ping has captured Yinping； and Wudu is in possession of Jiang Wei。 Furthermore； the Shu army is not far in front。〃
Said Sun Li； 〃There is some crafty scheme afoot。 Why are they prepared for battle in the open when they hold two cities？ We had better retire。〃
Guo Huai agreed； and they issued orders to face about and retreat。 Just then a bomb exploded； and； at the same time； there suddenly appeared from the cover of some hills a small body of troops。 On the flag that came forward they read Han Prime Minister Zhuge Liang ； and in the midst of the pany they saw him； seated in a small chariot。 On his left was Guan Xing； and on his right Zhang Bao。
They were quite taken aback。
Zhuge Liang laughed and said； 〃Do not run away！ Did you think that your leader's ruse would take me in？ Sima Yi sent a challenge to fight every day； indeed； while you were to slip round behind my army and attack！ I have the two cities………Wudu and Yinping。 If you have not e to surrender； then hurry up and fight a battle with me。〃
By now Guo Huai and Sun Li were really frightened。 Then behind them there rose a shout as of battle； and Wang Ping and Jiang Wei began to smite them in the rear； while Guan Xing and Zhang Bao bore down upon them in front。 They were soon utterly broken； and the two leaders escaped by scrambling up the hillside。
Zhang Bao saw them； and was urging his steed forward to catch them； when unhappily he and his horse went over together into a gully。 When they picked him up； they found that he had been kicked in the head and was badly hurt。
Zhuge Liang sent him back to Chengdu。
It has been said that Guo Huai and Sun Li escaped。 They got back to Sima Yi's camp and said； 〃Wudu and Yinping were both in the enemy's possession； and Zhuge Liang had prepared an ambush； so that we were attacked front and rear。 We lost the day and only escaped on foot。〃
〃It is no fault of yours；〃 said Sima Yi。 〃The fact is he is sharper than I。 Now go to defend Yongcheng and Meicheng and remain on the defensive。 Do not go out to give battle。 I have a plan to defeat them。〃
These two having left； Sima Yi called in Zhang He and Dai Ling and said； 〃Zhuge Liang has captured Wudu and Yinping。 He must restore order and confidence among the people of these places and so will be absent from his camp。 You two will take ten thousand troops each； start tonight and make your way quietly to the rear of the Shu army。 Then you will attack vigorously。 When you have done that； I shall lead out the army in front of them and array ready for battle。 While they are in disorder； I shall make my attack。 Their camp ought to be captured。 If I can win the advantage of these hills； their defeat will be easy。〃
These two left； Dai Ling marching on the left and Zhang He on the right。 They took by…roads and got well to the rear of the Shu army。 In the third watch they struck the high road and joined forces。 Then they marched toward the enemy。 After about ten miles there was a halt in front。 The two leaders galloped up to see what had caused it； and found many straw…carts drawn across the road。
〃The enemy has been prepared；〃 said Zhang He。 〃We should return。〃
Just as they ordered the troops to turn about； torches broke into flame all over the hills； the drums rolled； trumpets blared； and soldiers sprang out on every side。
At the same time Zhuge Liang shouted from the hill…top； 〃Dai Ling and Zhang He； listen to my words！ Your master reckoned that I should be busy restoring order in the two cities and so should not be in my camp。 Wherefore he sent you to take the camp； and you have just fallen into my snare。 As you are leaders of no great importance； I shall not harm you。 Dismount and yield。〃
Zhang He's wrath blazed forth at this； and he pointed at Zhuge Liang； crying； 〃You peasant out of the woods； invader of our great country！ How dare you use such words to me？ Wait till I catch you： I will tear you to shreds！〃
He galloped forward to ascend the hill； his spear ready for the thrust。 But the arrows and stones pelted too quickly。 Then he turned and dashed in among the Shu soldiers； scattering them right and left。 He got clear； but he saw Dai Ling was not with him。 At once he turned back； fought his way to his rade and brought Dai Ling out safely。
Zhuge Liang on the hill…top watched this warrior and saw he was a right doughty fighting man。
〃I have heard that soldiers stood aghast when Zhang Fei fought his great fight with Zhang He。 Now I can judge Zhang He's valor for myself。 He will do harm to Shu one day if I spare him。 He will have to be removed。〃
Then Zhuge Liang returned to his camp。
By this time Sima Yi had pleted his battle line and was waiting the moment of disorder in the Shu army to attack。 Then he saw Zhang He and Dai Ling e limping back dejected and crestfallen。
They said； 〃Zhuge Liang forestalled us。 He was well prepared； and so we were quite defeated。〃
〃He is more than human！〃 exclaimed Sima Yi。 〃We must retreat。〃
So the whole army retired into the fortified camps and would not e out。
Thus a great victory fell to Shu； and their booty was immense： Weapons and horses innumerable。 Zhuge Liang led his army back to camp。 Thereafter he sent parties to offer a challenge at the gate of the Wei camp every day； but the soldiers remained obstinately behind their shelters and would not appear。 When this had continued half a month Zhuge Liang grew sad。
Then came Fei Yi from Capital Chengdu with an edict of the Emperor。 Fei Yi was received with all respect； and incense was burnt as propriety demanded。 This done； the mand was unsealed； and Zhuge Liang read：
〃The failure at Jieting was really due to the fault of Ma Su。 However； you held yourself responsible and blamed yourself very severely。 It would have been a serious matter for me to have withstood your intentions； and so I did what you insisted on。
〃However； that was a glorious exploit last year when Wang Shuang was slain。 This year； Guo Huai has been driven back and the Qiangs have been reduced； the two counties of Wudu and Yinping have been captured； you have driven fear into the hearts of all evil doers and thus rendered magnificent services。
〃But the world is in confusion； and the original evil has not been destroyed。 You fill a great office； for you direct the affairs of the state。 It is not well for you to remain under a cloud for any length of time and cloak your grand virtue； wherefore I restore you to the rank of Prime Minister and pray you not to decline the honor。〃
Zhuge Liang heard the edict to the end and then said； 〃My task is not yet acplished。 How can I return to my duties as Prime Minister？ I must really decline to accept this。〃
Fei Yi said； 〃If you decline this； you flout the desires of the Emperor and also show contempt for the feelings of the army。 At any rate accept for the moment。〃
Then Zhuge Liang humbly bowed acquiescence。
Fei Yi took leave and returned。
Seeing that Sima Yi remained obstinately on the defensive； Zhuge Liang thought of a plan by which to draw him。 He gave orders to break camp and retire。
When the scouts told Sima Yi； he said； 〃We may not move。 Certainly there is some deep craftiness in this move。〃
Zhang He said； 〃It must mean that their food is exhausted。 Why not pursue？〃
〃I reckon that Zhuge Liang laid up ample supplies last year。 Now the wheat is ripe； and he has plenty of every sort。 Transport might be difficult； but yet he could hold out half a year。 Why should he run away？ He sees that we resolutely refuse battle； and he is trying some ruse to inveigle us into fighting。 Send out spies to a distance to see what is going on。〃
They reconnoitered a long way round； and the scouts returned to say that a camp had been formed ten miles away。
〃Ah； then he is not running away；〃 said Sima Yi。 〃Remain on the defensive still more strictly and do not advance。〃
Ten days passed without further news； nor did the soldiers of Shu offer the usual challenge。 Again spies were sent far afield； and they reported a further retreat of ten miles and a new encampment。
〃Zhuge Liang is certainly working some scheme；〃 said Sima Yi。 〃Do not pursue。〃
Another ten days passed and spies went out。 The enemy had gone ten miles farther and encamped。
Zhang He said； 〃What makes you so over…suspicious？ I can see that Zhuge Liang is retreating into Hanzhong； only he is doing it gradually and arousing our suspicion。 Why not pursue before it is too late。 Let me go and fight one battle。〃
〃No；〃 said Sima Yi。 〃A defeat would destroy the morale of our soldiers； and I will not risk it。 Zhuge Liang's vile tricks are innumerable。〃
〃If I go and get beaten； I will stand the full rigor of military punishment；〃 said Zhang He。
〃Well； if you are set on going； we will divide the army。 You take your wing and go； but you will have to fight your best。 I will follow to help in case of need。 Tomorrow you should march only halfway and rest your troops for the battle。〃
So Zhang He got independent mand of thirty thousand troops and took Dai Ling as his second in mand； and he had a few score of generals as assistants。 Halfway they camped。 Then Sima Yi； leaving a substantial guard for his camp； set out along the same road with fifty thousand troops。
Zhuge Liang knew the movements of the army of Wei and when Zhang He's army camped to rest。 In the night he summoned his generals and told them。
〃The enemy are ing in pursuit and will fight desperately。 You will have to fight everyone of you like ten； but I will set an ambush to attack their rear。 Only a wise and bold leader is fit for this task。〃
Wang Ping stepped forth and said he was willing to go on this expedition。
〃But if you fail； what then？〃 said Zhuge Liang。
〃Then there is the military rule。〃
Zhuge Liang sighed。 〃Wang Ping is most loyal。 He is willing to risk wounds and death in his country's service。 However； the enemy are in two divisions； one ing in front； the other trying to get round to the rear。 Wang Ping is crafty and bold； but he cannot be in two places at once； so I must have yet another general。 Is it that among you there is no other willing to devote himself to death？〃
He did not wait long for a reply。 Zhang Yi stepped to the front。
〃Zhang He is a most famous leader in Wei and valorous beyond all pare。 You are not a match for him；〃 said Zhuge Liang。
〃If I fail； may my head fall at the tent door；〃 said Zhang Yi。
〃Since you wish to go； I accept you。 Each of you shall have ten thousand veterans。 You will hide in the valleys till the enemy e up； and you will let them pass。 Then you will fall upon their rear。 If Sima Yi es； you must divide the army； Zhang Yi to hold the rear and Wang Ping to check the advance。 But they will fight desperately； and I must find a way to aid you。〃
When they had gone； Jiang Wei and Liao Hua were called； and Zhuge Liang said； 〃I am going to give you a silken bag。 You are to proceed s