Fan Xian resolved the palace treasury's deficit.

Fan Xian had successfully resolved the problem of the palace treasury's deficit through the issuing of bonds and Fan Sizhe's help. Fan Xian had used Fan Sizhe's plan to hold an auction of seats at his wedding. By using the highest bidder to get a seat, he had directly earned a large amount of wealth. Such a plan allowed Fan Xian to fill up the palace treasury's deficit and at the same time accumulate wealth for himself. Fan Xian's intelligence and Fan Sizhe's business acumen worked together to solve the problem of the palace treasury's deficit.

Fan Xian solved the problem of the palace treasury's deficit by issuing bonds. He had earned 50 million in half a year. Fan Xian used the fake death strategy to successfully clear his name and expose the Second Prince's plot. He finally secured his position as the head of the palace treasury. In addition, Fan Xian's younger brother, Fan Sizhe, also proposed a " peace and separation " plan to help Fan Xian fill in the deficit. Fan Xian also used his wedding to hold an auction of seats and earn money by selling seats. In short, Fan Xian had successfully solved the problem of the palace treasury's deficit through various strategies and plans.

Fan Xian solved the problem of the palace treasury's deficit by issuing bonds. He had planned an auction of Fan Xian's wedding seats in the Second Year of the New Year. Through the method of the highest bidder obtaining a seat, he had successfully raised more than 20 million silver. This method allowed Fan Xian to earn 50 million in half a year. Fan Xian's smart brother, Fan Sizhe, had proposed this idea and made a follow-up plan to let Fan Xian constantly experience divorce and remarriage so that he could directly accumulate wealth. Fan Xian's success in solving the problem of the palace treasury's deficit showed his outstanding wisdom and determination.

Fan Xian successfully made up for the 20 million deficit in the palace treasury through issuing bonds and earned 50 million in half a year. He used his own plan to discuss with Yan Bingyun. He had Yan Bingyun stab him and fake his death. Then, he had Wang Qiming leave first. In the end, Fan Xian successfully cleared his name and exposed the matter of the Second Prince and Li Yunrui raising Si Bing. He also put Fan Xian and Ling Wan's marriage on the agenda. Fan Sizhe also used his intelligence and came up with a funny idea to earn money through the auction of seats at Fan Xian's wedding. Fan Xian's decision and Fan Sizhe's help allowed Fan Xian to successfully make up for the palace treasury's deficit.

Fan Xian successfully made up for the 20 million taels deficit in the palace treasury by selling treasury bonds. He used the Qing Kingdom's treasury bills, which were government bonds, to attract merchants to buy them, thus filling the deficit in the palace treasury. Fan Xian's younger brother, Fan Sizhe, also helped. He had earned a huge profit by auctioning off seats at Fan Xian's wedding. Fan Xian's ability and intelligence allowed him to successfully solve the problem of the palace treasury's deficit.

Qingyu Hall had indeed helped Fan Xian make up for the palace treasury's deficit. Chen Pingping suggested that Fan Xian use the resources of Qingyu Hall to make up for the deficit, but Fan Xian was determined not to use the power of Qingyu Hall because it was the foundation left behind by his mother, Ye Qingmei. Although Fan Xian did not use the funds of Qingyu Hall, he used his own abilities and methods to successfully make up for this deficit. The search results did not provide clear information on how Fan Xian had made up for the deficit.

Qingyu Hall did not help Fan Xian make up for the deficit in the palace treasury. Fan Xian firmly refused to use the funds of Qingyu Hall to make up for the deficit because he believed that it was the property left behind by his mother and could not be touched. The Qing Emperor also persuaded Fan Xian to give up the management of the palace treasury because he could not resolve such a large gap. In the end, Fan Xian used his own abilities and methods to successfully make up for the palace treasury's deficit. He did not mention the specific method.

The specific method Qingyu Hall used to help Fan Xian make up for the palace treasury's deficit was not mentioned. In the play, Fan Xian rejected the help of Qingyu Hall because he believed that doing so was a method that harmed others for his own benefit. On the contrary, Fan Xian had used his own abilities and methods to make up for the palace treasury's deficit. To be specific, Fan Xian used the method of issuing bonds to earn 50 million taels of profit in half a year and successfully made up for the palace treasury's deficit. Therefore, Qingyu Hall did not directly participate in the process of mending the gaps.

Fan Xian refused Qingyu Hall's help to make up for the palace treasury's deficit. Although Chen Pingping suggested using Qingyu Hall's funds to make up for the deficit, Fan Xian firmly refused. This was the property left behind by his mother, Ye Qingmei. He was unwilling to use this money. On the contrary, Fan Xian had used his own abilities and methods to make up for the palace treasury's deficit. The specific method was not mentioned.

Qingyu Hall had once offered to help Fan Xian make up for the palace treasury's deficit, but Fan Xian had firmly rejected this suggestion. He thought that Qingyu Hall was the property left behind by his mother, Ye Qingmei, and was unwilling to use the funds. Fan Xian decided to think of a way to solve the palace treasury's deficit and not rely on Qingyu Hall. As for exactly how Fan Xian resolved the palace treasury's deficit, the current information did not mention it.