There are many books on moral culture. Some of the famous works include: The Analects of Confucius: This is one of the ancient Chinese classics, which contains many thoughts and views on moral culture cultivation, such as "gentlemen are harmonious but different, villains are the same but not harmonious" and so on. 2. Tao Te Ching: This is one of the Taoist classics. It also contains many thoughts and views on moral culture cultivation, such as "governing by inaction". Mencius: This is one of the Confucian classics and contains many thoughts and views on moral culture, such as "benevolence, righteousness, propriety, wisdom, faith" and so on. 4. Da Xue: This is one of the Confucian classics. It also contains many thoughts and views on moral culture, such as "cultivating one's moral character, managing one's family, governing the country, and pacifying the world". 5. The Bible: This is one of the Christian classics. It also contains many thoughts and views on moral culture, such as "honesty, integrity, tolerance, humility" and so on. These classics are an important part of Chinese culture. Not only do they have profound thoughts, but they can also help us improve our moral cultivation and cultural content to become more intelligent and meaningful people.