The main elements could be the characters' personal growth, their challenges and how they overcome them, and the discovery of true meaning of happiness.
It usually features explicit and sometimes extreme depictions of sexual content with a focus on creating a sense of happiness or pleasure. But keep in mind, this kind of manga is not for everyone and may not be suitable for all audiences.
Happiness was the joy of being satisfied and the desire to maintain the status quo. It was not just a feeling of happiness, satisfaction, or convenience, but a rich, fulfilling, and meaningful life. Happiness was the eternal goal and pursuit of human life. It depends on whether the individual is satisfied with his life and the relationship between the individual and others. The degree of happiness was affected by social development, social media, and the satisfaction of individual psychological needs. Happiness was a long-term mental state. Unlike pleasure and happiness, it was a long-term state of spiritual abundance. The realization of happiness required individuals to set reasonable goals and achieve them through hard work. Happiness was the goal that humans constantly pursued. It was an important driving force in people's lives and an important factor in social stability and national governance.
Achieving personal goals and following her passions is another factor. Maybe it's becoming a great artist or achieving success in her career. Self-fulfillment can definitely lead to happiness. Also, having a sense of belonging and a purpose in life, like being part of a community or fighting for a cause she believes in, can make a woman happy in manga.
You can find a large amount of material and high-definition pictures of Fu, Lu, Shou, Xi, Cai. These pictures included design materials, background pictures, artistic design elements, and so on. The pictures of happiness and wealth could be used to increase fortune, wealth, longevity, celebration, literary talent, and so on. These pictures could be placed in the living room and other places to bring joy and auspicious atmosphere. In addition, you can also find different types of materials such as cartoon pictures, animal pictures, and pictures of good fortune during the Spring Festival. In general, Fu, Lu, Shou, Xi, Cai, Picture Encyclopedia provided a rich selection of materials to meet different needs of design and creation.
There could be a protagonist who is at a crossroads in their life. They might be joined by a cast of supporting characters like a wise old mentor figure who gives them advice on finding happiness, a friend who is also searching for meaning in life, and perhaps an antagonist who tries to prevent the main character from achieving their goal of happiness. Without reading the book, it's hard to be more specific.