Let’s talk about some good eunuchs and eunuchs in history.

1. There are many good eunuchs in history, such as Li Yannian, who "every time he changes his tune to a new voice, everyone is moved", Cai Lun, who is known as the "originator of papermaking", and Ouyang Xiu, who is praised as "one-character eunuch". Zhang Juhan, who lived a thousand lives, Zheng He, the "Three Treasures Eunuch" who made seven voyages to the West, Zhang Chengye, the "loyal and honest official" in Li Zhi's eyes, when Cixi took over the government, there was also a general who spoke out and tried to save the building. Kou Liancai, the "heroic eunuch" who saved the people from fire and water, was finally sentenced to "execution" at Caishikou.

2. Introduction to Good Eunuch (excerpt):

1. Li Yannian, a musician in the Western Han Dynasty, whose birth year is unknown, was used by Emperor Wu in the spring of 112 BC. The brother of Mrs. Li, the favorite concubine of Emperor Wu of the Han Dynasty. The Li family has been advocating for generations. Li Yannian and his sister Mrs. Li both came from the Chang family. They were good at singing and dancing and had a pleasant appearance.

Li Yannian was originally punished by corruption for breaking the law and was responsible for raising the dogs in the palace. Later, he was favored by Emperor Wu because he was good at music. One day, he dedicated a song to Emperor Wu: "There is a beautiful woman in the north, peerless and independent. She looks at the Qingren city and then the Qingren country. It is better not to know the Qingcheng and the Qingguo. It is hard to find a beautiful woman again." Li Yannian's sister was lucky enough to do so. She was named Mrs. Li. After Han Wu's death, Mrs. Li was posthumously named Queen of Han Wu.

2. Cai Lun (?-121), named Jingzhong, was a native of Guiyang County in the Eastern Han Dynasty. Emperor Yongping of the Han Ming Dynasty entered the palace to serve in the palace. In the second year of Zhanghe (AD 88), Cai Lun was promoted to the rank of Zhongchangshi because of his meritorious service to the Queen Mother. Cai Lun summarized people's papermaking experience in the past and innovated the papermaking process, and finally made "Caihou Paper". In the first year of Yuanxing (AD 105), he reported to the imperial court[2], and Emperor He of the Han Dynasty ordered the promotion of his papermaking method. In the first year of Jianguang (AD 121), he committed suicide due to a power struggle.

3. Zhang Juhan (857-928), a eunuch from the late Tang Dynasty to the early Five Dynasties. Emperor Zhaozong of the Tang Dynasty served as the supervisor of Fan Yang's army. When the eunuchs were massacred during the reign of Tianfu, death was spared due to the collection of Liu Rengong, the Jiedushi envoy. Later, he followed the King of Jin to capture Luzhou and served as Zhaoyi Supervisor. When Zhuangzong came to the throne, he served as the privy envoy, but he did not rely on his power to exercise power. When Shu was conquered by the King of Wei, Wang Yan entered the capital. On the way, Zhuangzong ordered the King of Wei to "execute Yan and his party." When Zhang Juhan found out, he changed the word "Xing" to the word "家", and a thousand people who accompanied Wang Xing traveled with him. Many people were spared death. After Emperor Mingzong Li Dan came to the throne, he asked to return to his hometown. In the third year of Tiancheng's reign, he died of illness in Chang'an.

4. Zheng He (1371-1433), a eunuch of the Ming Dynasty, originally surnamed Ma, given name He, nicknamed Sanbao, also known as Sanbao, was a native of Zhidai Village, Baoshan Township, Kunyang, Yunnan (now Kunyang Street, Jinning) .

Zheng He was born in the fourth year of Hongwu in the Ming Dynasty (1371). He was the second son of Mahar. Zheng He had four sisters. In the winter of the thirteenth year of Hongwu (1381), the Ming Dynasty army attacked Yunnan. Ma He was only ten years old and was taken away to Nanjing by Lan Yu, the deputy commander of the Ming army. After being castrated into an eunuch, he entered Zhu Di's Prince Yan's palace. In the first year of Yongle (1403), Monk Yao Daoyan accepted Ma He as a disciple of Bodhisattva, and his Dharma name was Fu Jixiang.

This answer is recommended by Zhi Xiangjin, a culture and art classification expert