From this time on, Wei Quanfeng painstakingly managed Fuzhou for 27 years and achieved considerable results. At that time, Fuzhou was low-lying, with poor drainage and no city defense facilities such as city walls. In the event of a military disaster, the officials and the people are deeply uneasy, which is not conducive to combat and defense. After Wei Quanfeng came to power, he decisively moved the counties to the east of Yang Jiao, where the situation was sinister. In 887, he mobilized local residents and started the first city wall construction in Fuzhou history, which took three years to complete. In 902, a Confucian temple was established in Fuzhou, and Confucianism was vigorously established. Wei Quanfeng believed in Buddhism, so he strongly supported and advocated Buddhism, and recruited a large number of Zen masters to preach Buddhism and live in temples in Fuzhou. Wei Quanfeng also paid attention to recruiting refugees, increasing population and expanding reclamation area. After years of independent operation, Wei Quanfeng's strength has gradually increased, and his ambition has become bigger and bigger, and he secretly has the ambition of merger. In 909, claiming to be the southern ambassador of our town, he sent someone to contact the dangerous children in Yuanzhou Peng, Jizhou and Xinzhou, and gathered 100 thousand people from four States to attack Hongzhou. At that time, shortly after King Yang Long ascended the throne, there were only 1000 soldiers in Hongzhou, and officials and people were very scared. Liu Wei, a former general under Yang Xingmi, is very brave. He sent a special envoy in a hurry and set up a tall wine.
At this time, the civil strife in Wu had just been settled. Xu Wen, the general of the dynasty, asked the think tank who could save Hongzhou and asked people to recommend him. Everyone knows that Zhou Ben was done by military forces, so Xu Wen used Zhou Ben to recruit reinforcements for the southwest camp and led 7 thousand troops to save Gao' an. Zhou Ben led his troops to the ivory pool. When passing through Hongzhou, Liu Weiyuan was ready to join the army, but Zhou Ben refused to stay. He thought, "There are ten times as many thieves as I am, and our army will be afraid when it hears them. If we don't use their spirit, we will use them. " Although Wei Quanfeng is ambitious, he lacks military talent and his troops are untrained. The whole army is concentrated in Ivory Lake, and the camp is near the stream, spanning dozens of miles. Because of too few troops, Zhou Ben arranged his troops on the other side of the stream, first sending the old and weak to lure the enemy and pretending to be defeated. Wei Quanfeng thought Zhou Ben was timid, so the whole army waded into the stream to chase him. Zhou Ben took advantage of his halfway to launch an ambush and break it. Wei Quanfeng's troops killed each other and many people drowned. Zhou Ben split up and captured Wei Quanfeng himself and 5,000 soldiers alive. After this war, Zhou Ben conquered Yuanzhou, captured Jizhou secretariat Peng alive, and then attacked Jizhou. Xinzhou secretariat of dangerous children advocated surrender, Raozhou secretariat of Tang Bao abandoned the city and fled. Peng Qian, the secretariat of Jizhou, led thousands of people to flee to Chu.
Since then, Xu Wen ordered Zuo Xianfeng to command Zhang Jingsi to be the secretariat of Xinzhou, and sent troops to escort him to his post. The dangerous boy advocated hearing the news and going out to find wuyue. King Qian Liu advocated that dangerous children should be the Covenant of Huainan Festival and changed their surname to Yuan. After Wei Quanfeng was escorted to Guangling, Yang Longyan thought that he had contributed to Yang Xingmi, so he spared his life and was very generous. Soon, Wei Quanfeng died in Guangling.