In the early years of Changqing, Dou Yizhi directly sentenced him to assistant minister of the Ministry of Finance, and the above table recommended Hao Wuling to preside over the northern salt affairs. Dou Yizhi didn't treat him well because he was incompetent. Whenever Dou comes to the table, he wants to set up a preparatory ambassador and choose a doctor to do it. Hao Wuling advised, "Today's fertile fields are full of hazelnuts, so parents, wives and children can't help each other. In the past, in Shuofang, the price of rice was 40 pence, but the savings of no more than one month were taken from the merchants first, and then returned to Beijing with the money. If thieves attack the city, people will starve to death in less than 30 days. Where are they going to get money to make peace? The world cannot be ruled, and the disadvantage is that financial power does not belong to relevant departments. Salt, iron and spending money used to be the business of a minister, but now there are thousands of officials with fewer and fewer wealth. Shi Yu and Yuan Wailang are all officials of Northwest Salt Affairs Institute. At first, they seemed to trust, but now they are appointed to represent their affairs, so Shi Yu and Yuan Wailang can't trust for a long time. Now, after ten months, I will feel that doctors cannot be trusted. After another year, it is not credible to send Gong Ming to run management. Who can be trusted when the earth obstructs each other and the whole country suspects each other? Besides, the establishment of envoys, nearly 100 small officials and pawns, and the prison army clamored for thousands of miles. If you really want to strengthen the border and enrich the people, you only need to recruit refugees, relocate criminals and develop fertile soil. Why do you want to increase posts and increase officials? " Yi Yin refused to adopt it.
After a long time, he was called into the court as Dr. imperial academy. In the early years of Daiwa, Cui Zan, assistant minister of the Ministry of Rites, took the exam in Shudu, and all the officials and ministers went to Changle to bid farewell. Hao Wuling finally arrived and said to Cui Zan, "You look for wizards for the son of heaven, and I dare to offer useful people." So he took the manuscript out of his sleeve and put it on the plug. Cui Yan saw it. It turned out to be Tu Mu's Epang Gong Fu, and the words have been drawn. Coupled with Hao Wuling's loud and smooth voice, all the guests sitting were frightened. Hao Wuling asked, "Du Mu is taking the test. Please take him as the first person. " Cui Yan declined politely, saying that someone had already taken it. Until the fifth set, Cui Yan returned the serve and had the answer. Hao Wuling flew into a rage and said, "Otherwise, give me back." Cui Yan said, "Yes." Du Mu is indeed classified as a different kind. Hao Wuling later served as the secretariat of Shaozhou. He was demoted to Panzhou to join the army for corruption and died.
At first, Liu Zongyuan was banished to Yongzhou, and Hao Wuling was banished to Yongzhou because of something. Liu Zongyuan thinks himself virtuous. When Liu Zongyuan was appointed as the secretariat of Liuzhou, Hao Wuling returned to the north and was highly valued by Pei Du. He often said that Liu Zongyuan had no children, and advised Pei Du: "The West Garden has not yet been decided, and Liuzhou thieves and bandits are intertwined. He should replace Liu Zongyuan with a military commander and let him live leisurely in the rivers and lakes. " Before Pei Du could use it, Liu Zongyuan died.