◆ Wang Jingchuan, Jing Wang, the word Zhong Tong, and Le Lang surprised the Han people. His eighth ancestor, Wang Zhong, was originally an evil man. Wang Zhong likes Taoism and knows the astronomical phenomena. When Zhu Lu made an insurrection, Wang Liu Xiang, the king of Aiqi, planned to send troops and asked Wang Zhong for advice many times. When Liu Xingju, the king of northern Hebei, rebelled, he was asked to be a strategist. The king was afraid of disaster, so he took a boat across the sea and fled to Le Lang Mountain, where he settled down. Wang Jing's father, wang hong, is a county elder. After the failure to start again, the local king transferred and killed the county magistrate Liu Xian, calling himself the general and the governor of Lelang. In the sixth year of Jianwu, Emperor Guangwu's satrap Wang Zun led an army to attack Wang Diao. Wang Zun went to Liaodong, and Wang Hong killed Wang Diao and Cao Shiyang to meet Wang Zun in the county government. The son of heaven made them all princes, but Wang Hong resigned. The emperor was surprised and called him to Beijing, only to die on the way.

Jing Wong studied Zhouyi since childhood, and then read widely. He also likes astronomy and mathematics, so he has a deep personality and is good at many skills. SiKongFu called him to the government. At that time, Wang Jingneng was recommended to control water, and Xia Shao, the emperor of Xian Zong, asked him to build Jun Yi Qu with Wu Wang, who was going to be a vassal. Wang Wu adopted the method of retaining water with low dam proposed by Jing Wong, so that there would be no more water damage.

At first, during the reign of Emperor Pingdi, the Yellow River and Bianshui burst their banks, which damaged the riverbanks and was not well managed. Ten years after Jianwu was founded, Yang Wu ordered Zhang Yun to write: "The Yellow River has been in Fl for a long time, and it is getting worse every day, and the economic canals have flooded dozens of counties. It is not difficult to succeed by spending some money on water control. It is best to rebuild the river embankment to stabilize the people's hearts. " When the letter was sent up, Guangwu immediately sent foot soldiers. When planning to harness the Yellow River, Yi Jun ordered Le Jun to write: "When Emperor Wu of the Han Dynasty had a large population, they all cultivated along the river. However, the Ruzi River has been breached for more than 20 years, and it can't be blocked at once. Now the population is sparse and the land is vast. Although there is no governance, the disaster can still be sustained. Moreover, there are now laborers after the war. Once there are more laborers and more people's grievances, the people can't stand it. It is best to wait until the situation is stable before discussing the incident. " Guangwu saw this opinion and cancelled the water control. Later, the beam of the tributary became bigger and bigger, and the original position of the sluice had reached the middle reaches of the Yellow River. People in Yanzhou and Yuzhou complained that the imperial court often mobilized other laborers without first considering the people's most urgent affairs. In the 12th year of Yongping, when discussing the management of the side canal, the emperor summoned Wang Jing to ask about the geographical situation and the convenient conditions for water control. Jing Wong sensitively and quickly stated the interests of water control, which was appreciated by the emperor. Because he once managed Junyi, he got Shan Hai Jing, Hequ Shu, Yu Gong Tu and money, cloth and silk. In summer, the imperial court finally called hundreds of thousands of troops and sent Wang Jing and Wu Wang to build channels and river banks, which ran for more than 1,000 miles from Yang Rong to Haikou, Qiancheng. Wang Jing then surveyed the terrain, got through the hills, cleared the sand and gravel in the water, directly cut off the big ditch and deep stream, built dams at key points, dredged and guided the flow of accumulated water, and built a sluice every ten miles, so that the water could pour back and forth, and there was no danger of breach. Although Jing Wong has saved the project cost, the cost is still calculated in tens of billions. The following summer, the canal was built. The emperor personally inspected, and officials in charge of the river embankment were set up in the county of the Yellow River, just like the system in the Western Han Dynasty. Jing Wong became famous for it. Wang Wu and those who are engaged in historical research have increased the salary of a first-class official. Jing Wong was promoted three times as a consultant. Fifteen years, followed the son of heaven to inspect the beam department. When he arrived in Wuyan, the emperor praised his achievements, awarded him the position of a river walker, and gave him chariots and horses, exquisite silk and coins.

Seven years after the founding of the People's Republic of China, Wang Jing was transferred to Xuzhou Secretariat. Before this, people had written a book "Imperial Capital Fu", hoping to move the capital to Chang 'an. After hearing this, the old people all had the idea of missing their homeland and looked west affectionately for a long time. Wang Jing thought that the ancestral temple had been built and worried about people's doubts. At that time, there were all kinds of auspicious signs, such as divine birds, so I wrote "The Beauty of Lun L Zan Luoyi and the Lucky Signs Corresponding to Heaven and Man", which has some merits.

In the second year, Wang Jing was transferred to Lujiang Prefecture. Before this, people in Lujiang did not know how to use Niu Gengdi, which resulted in fertile land and often insufficient food. On the county boundary, there is the Shaobei paddy field built by Sun Shuai, the prime minister of Chu State. Jing Wong led and urged officials and people to reclaim wasteland and teach people to farm. In this way, the cultivated land has more than doubled, and the county is abundant in grain. So he carved this commandment on a stone to let people know this prohibition. In addition, he also instructed the people to raise silkworms and weave fabrics, formulated laws and regulations for them, and engraved all the laws and regulations on country pavilions. Lujiang also circulated the provisions he formulated. Jing Wong died in office.

At first, Jing Wong thought that all the records in the Six Classics had B-tips, and everything was in pursuit of B-tips. However, the good and bad luck mentioned in the group books are not consistent, so he compiled a series of books on various mathematical techniques, as well as applicable parts such as the taboo of building a tomb and building a house, Yin and Yang Feng Shui, astrology and so on, and compiled "Dayan Xuan Ji".