What anecdotes and allusions are there in Huan Xuan?

Huan Xuan (369 -404) was born in Lingbao, Longkang (now Huaiyuan, Anhui) and the son of Fu Huan Wen. The general and minister of the Eastern Jin Dynasty, Huan Chu Wu, mourned the emperor and was the representative of the Huan family. He has served as a servant, commander-in-chief of Chinese and foreign military affairs, prime minister, recorder of history, shepherd in Yangzhou, secretariat in Xuzhou, prime minister and general. , and named the king of Chu. Yin Zhongkan and Yang Gai occupied a large area of Jingjiang land. Later, Sima Daozi and his son, who were in charge of state affairs, were eliminated and mastered the power of state affairs. In December of the first year of the tycoon (403), Emperor Jin 'an was forced to retreat and set up Huanchu in Jiankang (now Nanjing) and changed it to "Yong 'an". Three months later, Liu Yuju's volunteers rebelled against Huan Xuan, and Huan Xuan fled to Jiangling to reorganize the army. He was defeated by the rebels in Qiu Xi and tried to enter Shu. On the way, I met Mao Tian and others who escorted Maoling's coffin and were protected by Yizhou secretariat Feng. Because of attacking his father's post of "Nanjun Gong", he was called "Huannan County" in the world. The author of Collected Works of Huan Xuan, with 20 volumes, has died. It is said that when Huan Xuan was born, a lamp lit up the room, which made the fortune teller feel strange, so Huan Xuan was nicknamed Lingbao. "Different Gardens" records that when Huan Xuan was born, the house was brightly lit, and a person who was good at divination said, "This child has a wonderful life, and the view of heaven and man is suitable." And named it "Shen Shenbao". Huan Wen thought his name had three words, so he subtracted the word "God" and called it "Lingbao". Historians believe that Huan Xuan's name contains the words "Tao" and "Lingbao", which is a symbol of Huan's belief in Taoism. When Huan Xuan was a child, he played goose with his cousin, but the geese in Huan Xuan were always not as strong as his cousin. He was very angry. So one night, I went to the goose pen and killed my cousin's goose. After dawn, the family members were terrified, thinking that something strange had happened, and reported it to Huan Chong. Huan Chong knows that Huan Xuan did it. When asked, it happened.