" Be a Happy Scholar " was a collection of essays created by Liu Yong. It mainly talked about the author's views on reading and how to become a happy scholar. In this book, Liu Yong advocated that reading should be a happy process rather than a burden. He believed that reading could not only broaden people's horizons, but also bring about pleasant experiences and rich imagination. Through reading, people could come into contact with different cultures and ideas, thus expanding their own thinking space and improving their self-cultivation. In addition, Liu Yong also emphasized the importance of reading, believing that it can help us better understand ourselves and the world, improve our social skills and thinking skills. Through reading, we can gain knowledge and skills to better deal with the challenges in life and work. In " Be a Happy Scholar," Liu Yong also shared a lot of reading experiences and skills, such as how to choose books that suit you, how to focus and improve efficiency, and so on. These experiences and techniques are not only applicable to ordinary readers, but also to professionals who want to improve their reading standards and happiness.