Cultivation of one’s character with sincerity and establishment of one’s morality with sincerity. The relevant contents are as follows:

1. Honesty and integrity: “Cultivation of one’s character with sincerity”, honesty is the cornerstone of moral character. Honesty is not only responsible for others, but also responsible for yourself. Handwritten newspapers can show the importance of honesty through stories, cases or pictures, allowing people to understand the value of integrity and the importance of honesty to interpersonal relationships, society and personal growth.

2. Moral cultivation: "Build morality with trust." Trust is a moral character based on confidence and honesty. Integrity means maintaining consistent integrity, honesty and trustworthiness in words and deeds. Handwritten newspapers can convey the importance of integrity to people by listing behavioral norms, moral stories, celebrity deeds, etc.

3. Practice and reflection: Discuss how to practice "cultivation with sincerity and credibility with morality" in daily life. Cases can be provided in daily life, such as integrity tests in schools, punctuality and appointment keeping, honest interactions in the community, etc., so that people can start from the small things around them and cultivate good habits of honesty and integrity.

4. The importance of moral education: Emphasize the importance of moral education to individuals and society. Moral norms are crucial to building a harmonious society, cultivating healthy personality, and promoting social harmony. Handwritten newspapers can include relevant research, celebrity remarks, moral stories, etc., emphasizing the positive impact of integrity and moral character on society and personal development.

5. Combining pictures and text: Combining pictures and text is an important feature of handwritten newspapers. It can make the content more vivid and vivid through various forms such as illustrations, pictures, quotes from famous people, etc., so that readers can better understand and accept these values. .

These contents can help people more deeply understand the connotation of "cultivating oneself with sincerity and establishing morality with trust" and establish correct moral concepts and value orientations. They are not just slogans, but also codes of conduct that people should follow in their growth, study and life. Through handwritten newspapers, these concepts can be conveyed to readers more vividly and intuitively, inspiring people to think and practice about integrity and morality.