In the first year of Luwen (1592), just after Li Sheng (Yuan Zhong, Li Jia and Zi Jiali had the same name) died, Daan served as an important minister of various national policies. However, in the third year of Luwen (1594), the monarch, Duo Xiu, suddenly lifted Daan's national policy because the scholar was partial to the minister Chang Gangzhi. However, even though Daan and Gangzhi are opposites, because Daan's younger sister is Gangzhi's wing room and Gangzhi's daughter is Daan's first room, this relationship was finally reconciled before Gangzhi's death. (But there are rumors that Okachi's death was poisoned by hostile forces such as Daan. )

In the fifth year of Qing dynasty (1600), in June+10, 5438, a multi-family rebellion finally took place in Yuxi. Because just after his death the year before last, Jiro Nakamura, who succeeded the national government, was also disliked by Daan, Okari (son of Li Sheng), Cheng Zheng of the ROK and many other etiquette. The reason is that Nakamura is a disciple of Che Zhidan (Christianity), which is incompatible with the Japanese Lotus Sect believed by Daan, Li Sheng and others. No matter how Daan begged Xiujia, Xiujia ignored Daan's opinion, so Daan and Kerry were out of place. Later renamed Naoki Sakazaki) launched an armed occupation of the scholar Yu Mansion in Osaka. Between Gu Yisi and Tokugawa family minister Yasuhara, they both went to Yuxi's house for mediation. However, due to the persistence of Daan and others, they all failed. Finally, Tokugawa Ieyasu, one of the "five elders", intervened personally. As a result, Daan and other Yuxi officials left, and the Yuxi family became a Tokugawa retainer to solve the problem. However, this result also led to the fact that Guan Yuan's combat power was halved after many western Henan families.