On July 27, Palm Reading Technology Co., Ltd. and Guangdong New Century Publishing House Co., Ltd. signed an exclusive licensing agreement for the Chinese and English e-books of "Little Ass Diary" at the 29th National Book Trade Fair, including the published books of "Little Ass Diary" and new books to be published in the next 3 years. In addition, with the authorization of Qinghu Company, the Chinese and English audiobooks of "Little Fart Diary" were also published simultaneously in palm reading. At present, the 1-24 books of "Diary of a Little Fart" have been launched in palm reading book city, readers can not only read the "Little Ass Diary" with exquisite illustrations, but also choose to read the world's best-selling children's books by listening to books.

At the "Little Ass Diary" media integration project conference and e-book authorization ceremony, Jeff Kinney, author of "Little Ass Diary", congratulated the launch of audiobooks and e-books.
"Diary of a Wimpy Kid" is an international bestseller children's book that has swept the world, and since its publication in 2007, it has been translated into 61 languages, a total of 73 editions have been sold worldwide, with a total circulation of more than 200 million copies, ranking the top of the New York Times bestseller list for many years. In 2009, New Century Publishing House introduced the copyright Chinese Simplified the book, and after ten years of operation, it has now developed into a bestseller with 8 product lines, 56 kinds of books, and cumulative sales of 12 million copies as of the end of June 2019.
As the first digital reading platform in China to start exploring genuine paid reading, Palm Reading has cooperated with more than 600 high-quality copyright holders at home and abroad to reserve massive digital content. In 2017, Palm Reading spent 1 million yuan to win the exclusive digital copyright of "Siege of the City", which is the first time in 70 years since the printing and publication of "Siege" to launch an electronic version; in May 2018, Palm Reading first launched the world's first officially authorized and Nobel Prize winner Garcia Márquez's famous novel "One Hundred Years of Solitude" Chinese Simplified edition of e-books; in July of the same year, Palm Reading once again published the complete works of famous writer Sanmao, including "The Story of the Sahara", "Rolling Red Dust", "How Much Do You Know About Flowers in Dreams" And 14 other works, this is also the first time that the Chinese Simplified edition of Sanmao's works has been launched in the form of an e-book; subsequently, the complete collection of Zhang Ailing's works was also published on the shelves in August, which is the first time that zhang Ailing's complete works have been authorized to be electronic. The exclusive authorization of the electronic copyright of the new book published by "Little Ass Diary" to 2021 has a positive effect on enriching the digital content resources of palm reading and expanding the reading of young people, and once again confirms the efforts and achievements of palm reading in adhering to genuine copyright and respecting partners, and has been affirmed by publishing institutions and publishing industries at home and abroad.
In April 2019, Palm Reading officially launched the "Little Ass Diary" series of e-books; in May, Palm Reading released the audiobook of "Little Ass Diary". In the next three years, the new e-book series of "Little Ass Diaries" will continue to be exclusively released by Palm Reading. Palm Reading will also continue to adhere to the genuine version, expand the brand influence of "Little Ass Diary", and constantly enrich its own high-quality content reserves to provide readers with a better reading experience.