Cheng (February 26, 589-665), formerly known as Zhijie, was born in Dong 'e, Jeju. The founding general of the Tang Dynasty, one of the twenty-four heroes of Lingyange. At the end of Sui Dynasty, the world was in chaos, and Cheng joined the Wagang Army, voted for the king and surrendered to the Tang Dynasty. Defeated with Emperor Taizong, captured Dou Jiande alive, surrendered to the king, and sealed lord protector. His deeds are common in all kinds of literary works. Cheng, a famous soldier in the Tang Dynasty, is also one of the twenty-four outstanding figures in Lingyange, ranking nineteenth. Legend has it that he was born in poverty, sold illicit salt, went to prison, and was taught by a master in his dream, but later he only remembered the first three tricks, the so-called three axes, which were hard for ordinary people to resist, but if he survived, there was nothing he could do. According to legend, he is a lout with little skill, but he is lucky and a lucky general, so he has made outstanding achievements repeatedly. Later, he didn't die until he was over 100.

In fact, this is far from the real process in history. First of all, according to Cheng's epitaph, he was an official of the Northern Qi Dynasty from his great-grandfather to his father. In particular, his father, Cheng Lou, was Dazhong Cheng from Jeju, Northern Qi Dynasty. Dazhong Cheng's position is equivalent to today's organization department, responsible for the selection and inspection of officials. This position has always been reserved for local tycoons. This shows that it is a standard official second generation. However, he was born in a famous family. Why did he take such a tacky name as Bite Gold? Some people speculate that biting gold may be his real name, or it may be because this name with a little piqueness is easier to blend in with his man. Later, he became a general with troops and changed it to a name as tall as Cheng Zhijie.

History shows that the weapon used by Cheng is not an axe, but a pike. He is not so brave. He makes good use of horses. In the troubled times at the end of Sui Dynasty, hundreds of disciples were gathered to guard the village, and later they joined the Shimi Department of Wagang Army, which was famous for their bravery. On one occasion, Shi Biao sent him and another general, Pei Hangyan, to support Dan, who was surrounded by the king. Pei Xingyan took the lead in rushing to the enemy line, and as a result, Zhong Yan fell off his horse. Cheng went to save and killed several people. Wang's army retreated slightly. He took the opportunity to clean up Pei Hangyan and retreated. A swift horse carrying two men was overwhelmed and was overtaken by Wang's army. Cheng couldn't bear to leave Yan Yan behind. As a result, he was pierced by a thorn. Cheng turned to break it and cut the enemy who led it under the horse. The enemy was frightened at first sight and didn't dare to chase. Finally, the two returned to the camp safely.

As the saying goes, good birds choose wood and live. After the defeat of Wagangjun, Cheng, like many generals, first surrendered to the king, but Cheng was very accurate in judging people and thought that the king was narrow-minded and not a big climate. In the second year of Wude (6 19), Wang and Tang Jun fought in Jiuqu (now northwest of Yiyang, Henan). During the battle, Cheng, Qin and others suddenly dismounted from the battle and saluted Wang, who was 200 meters away, saying, Thank you for your kindness. But you are suspicious, and there are many little people around you. I dare not stay with you for long. I hereby offer my resignation! Say that finish, he took dozens of people around him and ran away to Tang Jun. Tens of thousands of soldiers and horses behind the king, fearing that he would tremble with fear, had no choice but to go to Tang Jun. Under the arrangement of the Tang dynasty, the later Tang dynasty was put under. The appointment process of knowing people and being good at their duties is Qin Zuosanjun. In the whole army, more than 1,000 elite cavalry were selected, all dressed in black soap armor, and divided into two teams, left and right, led by warriors such as Cheng, Li, Li and so on, known as the Xuanjia team. Every time Cheng fights, he takes the lead. Because of his outstanding achievements, he was made Lord of the host country.

Cheng also played an important role in the Xuanwumen incident. He and Li Yuanji ambushed the Prince in Xuanwu Gate. After the mutiny, Cheng was awarded the title of Prince Youwei and promoted to General Youwei. During the Zhenguan period, Cheng was appointed as the secretariat of Luzhou, the left general, and Wu Ji and others inherited the secretariat, renamed Lu Guogong, and granted the secretariat. During the reign of Emperor Gaozong, he was honored as General Zuo Wei. However, when he conquered the Turk Ashnahulu, he was dismissed because he listened to the king, who falsely preached the imperial edict. Soon, Emperor Gaozong saw his achievements and appointed him as the secretariat of qi zhou. At this time, Cheng was exhausted physically and mentally, and asked the court to retire and return to China, and was approved. He has lived at home since then. In the second year of Linde (665), Cheng died of illness. He was posthumously awarded by the court as a general in title of generals in ancient times and governor of Yizhou, and was buried in Zhaoling of Taizong.